202328164

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{640279}}^1$

素因数の和:640362

約数の個数: 12

約数和(自身を含む): 358556800

約数和(自身を除く): 156228636

約数列:

[1, 2, 4, 79, 158, 316, 640279, 1280558, 2561116, 50582041, 101164082, 202328164]

約数ペア:

[(1, 202328164), (2, 101164082), (4, 50582041), (79, 2561116), (158, 1280558), (316, 640279)]