201042044

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{90887}}^1$

素因数の和:90977

約数の個数: 24

約数和(自身を含む): 407178240

約数和(自身を除く): 206136196

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 90887, 181774, 363548, 636209, 1272418, 2544836, 7180073, 14360146, 28720292, 50260511, 100521022, 201042044]

約数ペア:

[(1, 201042044), (2, 100521022), (4, 50260511), (7, 28720292), (14, 14360146), (28, 7180073), (79, 2544836), (158, 1272418), (316, 636209), (553, 363548), (1106, 181774), (2212, 90887)]