202322476

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{640261}}^1$

素因数の和:640344

約数の個数: 12

約数和(自身を含む): 358546720

約数和(自身を除く): 156224244

約数列:

[1, 2, 4, 79, 158, 316, 640261, 1280522, 2561044, 50580619, 101161238, 202322476]

約数ペア:

[(1, 202322476), (2, 101161238), (4, 50580619), (79, 2561044), (158, 1280522), (316, 640261)]