200438672

素因数分解:

$2^4\times 7^1\times {\mathrm{137}}^1\times {\mathrm{13063}}^1$

素因数の和:13215

約数の個数: 40

約数和(自身を含む): 447102336

約数和(自身を除く): 246663664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 137, 274, 548, 959, 1096, 1918, 2192, 3836, 7672, 13063, 15344, 26126, 52252, 91441, 104504, 182882, 209008, 365764, 731528, 1463056, 1789631, 3579262, 7158524, 12527417, 14317048, 25054834, 28634096, 50109668, 100219336, 200438672]

約数ペア:

[(1, 200438672), (2, 100219336), (4, 50109668), (7, 28634096), (8, 25054834), (14, 14317048), (16, 12527417), (28, 7158524), (56, 3579262), (112, 1789631), (137, 1463056), (274, 731528), (548, 365764), (959, 209008), (1096, 182882), (1918, 104504), (2192, 91441), (3836, 52252), (7672, 26126), (13063, 15344)]