201233605820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3677}}^1\times {\mathrm{210491}}^1$

素因数の和:214190

約数の個数: 48

約数和(自身を含む): 455223470688

約数和(自身を除く): 253989864868

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 3677, 7354, 14708, 18385, 36770, 47801, 73540, 95602, 191204, 210491, 239005, 420982, 478010, 841964, 956020, 1052455, 2104910, 2736383, 4209820, 5472766, 10945532, 13681915, 27363830, 54727660, 773975407, 1547950814, 3095901628, 3869877035, 7739754070, 10061680291, 15479508140, 20123360582, 40246721164, 50308401455, 100616802910, 201233605820]

約数ペア:

[(1, 201233605820), (2, 100616802910), (4, 50308401455), (5, 40246721164), (10, 20123360582), (13, 15479508140), (20, 10061680291), (26, 7739754070), (52, 3869877035), (65, 3095901628), (130, 1547950814), (260, 773975407), (3677, 54727660), (7354, 27363830), (14708, 13681915), (18385, 10945532), (36770, 5472766), (47801, 4209820), (73540, 2736383), (95602, 2104910), (191204, 1052455), (210491, 956020), (239005, 841964), (420982, 478010)]