212153035

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{757}}^1\times {\mathrm{2437}}^1$

素因数の和:3222

約数の個数: 16

約数和(自身を含む): 266112576

約数和(自身を除く): 53959541

約数列:

[1, 5, 23, 115, 757, 2437, 3785, 12185, 17411, 56051, 87055, 280255, 1844809, 9224045, 42430607, 212153035]

約数ペア:

[(1, 212153035), (5, 42430607), (23, 9224045), (115, 1844809), (757, 280255), (2437, 87055), (3785, 56051), (12185, 17411)]