201610161490

素因数分解:

$2^1\times 5^1\times {\mathrm{20161016149}}^1$

素因数の和:20161016156

約数の個数: 8

約数和(自身を含む): 362898290700

約数和(自身を除く): 161288129210

約数列:

[1, 2, 5, 10, 20161016149, 40322032298, 100805080745, 201610161490]

約数ペア:

[(1, 201610161490), (2, 100805080745), (5, 40322032298), (10, 20161016149)]