206935672

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{4289}}^1$

素因数の和:4495

約数の個数: 32

約数和(自身を含む): 401029200

約数和(自身を除く): 194093528

約数列:

[1, 2, 4, 8, 37, 74, 148, 163, 296, 326, 652, 1304, 4289, 6031, 8578, 12062, 17156, 24124, 34312, 48248, 158693, 317386, 634772, 699107, 1269544, 1398214, 2796428, 5592856, 25866959, 51733918, 103467836, 206935672]

約数ペア:

[(1, 206935672), (2, 103467836), (4, 51733918), (8, 25866959), (37, 5592856), (74, 2796428), (148, 1398214), (163, 1269544), (296, 699107), (326, 634772), (652, 317386), (1304, 158693), (4289, 48248), (6031, 34312), (8578, 24124), (12062, 17156)]