Factors of 187

The factors of 187 are 1, 11, 17, 187. It has 4 factors.

Factors of 187

Pick any whole number from 1 to 10,000.

187 = 11 \times 17

How to work it out

1
A factor of 187 is a whole number that divides it with nothing left over. You only need to test the numbers up to √187 ≈ 13.67; every one that divides gives a pair.
2
The factor pairs are listed in the table below. Together they give 4 factors.
3
Prime factorisation: keep dividing by the smallest prime that fits.
$187 = 11 \times 17$
4
Add all the factors: 1 + 11 + 17 + 187 = 216. Without 187 itself that is 29, so 187 is a deficient number.

LaTeX source of the formulas on this page

\[ 187 = 11 \times 17 \]

Factor	Pairs with	Product
1	187	1 × 187 = 187
11	17	11 × 17 = 187

What are the factors of 187?

The factors of 187 are 1, 11, 17, 187. It has 4 factors.

What are the prime factors of 187?

11, 17. As a product: 11 × 17.

How many factors does 187 have?

187 has 4 factors (2 factor pairs).

What is the sum of the factors of 187?

216.

Is 187 a prime number?

No. It is divisible by 11, so 187 = 11 × 17.