172855204

素因数分解:

$2^2\times {\mathrm{4801}}^1\times {\mathrm{9001}}^1$

素因数の和:13806

約数の個数: 12

約数和(自身を含む): 302593228

約数和(自身を除く): 129738024

約数列:

[1, 2, 4, 4801, 9001, 9602, 18002, 19204, 36004, 43213801, 86427602, 172855204]

約数ペア:

[(1, 172855204), (2, 86427602), (4, 43213801), (4801, 36004), (9001, 19204), (9602, 18002)]