201171856

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{47807}}^1$

素因数の和:48078

約数の個数: 20

約数和(自身を含む): 391260672

約数和(自身を除く): 190088816

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4208, 47807, 95614, 191228, 382456, 764912, 12573241, 25146482, 50292964, 100585928, 201171856]

約数ペア:

[(1, 201171856), (2, 100585928), (4, 50292964), (8, 25146482), (16, 12573241), (263, 764912), (526, 382456), (1052, 191228), (2104, 95614), (4208, 47807)]