201963050

素因数分解:

$2^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{56891}}^1$

素因数の和:56974

約数の個数: 24

約数和(自身を含む): 380948832

約数和(自身を除く): 178985782

約数列:

[1, 2, 5, 10, 25, 50, 71, 142, 355, 710, 1775, 3550, 56891, 113782, 284455, 568910, 1422275, 2844550, 4039261, 8078522, 20196305, 40392610, 100981525, 201963050]

約数ペア:

[(1, 201963050), (2, 100981525), (5, 40392610), (10, 20196305), (25, 8078522), (50, 4039261), (71, 2844550), (142, 1422275), (355, 568910), (710, 284455), (1775, 113782), (3550, 56891)]