202246004

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{640019}}^1$

素因数の和:640102

約数の個数: 12

約数和(自身を含む): 358411200

約数和(自身を除く): 156165196

約数列:

[1, 2, 4, 79, 158, 316, 640019, 1280038, 2560076, 50561501, 101123002, 202246004]

約数ペア:

[(1, 202246004), (2, 101123002), (4, 50561501), (79, 2560076), (158, 1280038), (316, 640019)]