201854416

素因数分解:

$2^4\times {\mathrm{211}}^1\times {\mathrm{59791}}^1$

素因数の和:60010

約数の個数: 20

約数和(自身を含む): 392953024

約数和(自身を除く): 191098608

約数列:

[1, 2, 4, 8, 16, 211, 422, 844, 1688, 3376, 59791, 119582, 239164, 478328, 956656, 12615901, 25231802, 50463604, 100927208, 201854416]

約数ペア:

[(1, 201854416), (2, 100927208), (4, 50463604), (8, 25231802), (16, 12615901), (211, 956656), (422, 478328), (844, 239164), (1688, 119582), (3376, 59791)]