201405256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{6701}}^1$

素因数の和:6754

約数の個数: 48

約数和(自身を含む): 432077940

約数和(自身を除く): 230672684

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 289, 442, 578, 884, 1156, 1768, 2312, 3757, 6701, 7514, 13402, 15028, 26804, 30056, 53608, 87113, 113917, 174226, 227834, 348452, 455668, 696904, 911336, 1480921, 1936589, 2961842, 3873178, 5923684, 7746356, 11847368, 15492712, 25175657, 50351314, 100702628, 201405256]

約数ペア:

[(1, 201405256), (2, 100702628), (4, 50351314), (8, 25175657), (13, 15492712), (17, 11847368), (26, 7746356), (34, 5923684), (52, 3873178), (68, 2961842), (104, 1936589), (136, 1480921), (221, 911336), (289, 696904), (442, 455668), (578, 348452), (884, 227834), (1156, 174226), (1768, 113917), (2312, 87113), (3757, 53608), (6701, 30056), (7514, 26804), (13402, 15028)]