201789472

素因数分解:

$2^5\times {\mathrm{281}}^1\times {\mathrm{22441}}^1$

素因数の和:22732

約数の個数: 24

約数和(自身を含む): 398704572

約数和(自身を除く): 196915100

約数列:

[1, 2, 4, 8, 16, 32, 281, 562, 1124, 2248, 4496, 8992, 22441, 44882, 89764, 179528, 359056, 718112, 6305921, 12611842, 25223684, 50447368, 100894736, 201789472]

約数ペア:

[(1, 201789472), (2, 100894736), (4, 50447368), (8, 25223684), (16, 12611842), (32, 6305921), (281, 718112), (562, 359056), (1124, 179528), (2248, 89764), (4496, 44882), (8992, 22441)]