202287716

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{640151}}^1$

素因数の和:640234

約数の個数: 12

約数和(自身を含む): 358485120

約数和(自身を除く): 156197404

約数列:

[1, 2, 4, 79, 158, 316, 640151, 1280302, 2560604, 50571929, 101143858, 202287716]

約数ペア:

[(1, 202287716), (2, 101143858), (4, 50571929), (79, 2560604), (158, 1280302), (316, 640151)]