201660947536

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{9916451}}^1$

素因数の和:9916531

約数の個数: 40

約数和(自身を含む): 413159056128

約数和(自身を除く): 211498108592

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 248, 328, 496, 656, 1271, 2542, 5084, 10168, 20336, 9916451, 19832902, 39665804, 79331608, 158663216, 307409981, 406574491, 614819962, 813148982, 1229639924, 1626297964, 2459279848, 3252595928, 4918559696, 6505191856, 12603809221, 25207618442, 50415236884, 100830473768, 201660947536]

約数ペア:

[(1, 201660947536), (2, 100830473768), (4, 50415236884), (8, 25207618442), (16, 12603809221), (31, 6505191856), (41, 4918559696), (62, 3252595928), (82, 2459279848), (124, 1626297964), (164, 1229639924), (248, 813148982), (328, 614819962), (496, 406574491), (656, 307409981), (1271, 158663216), (2542, 79331608), (5084, 39665804), (10168, 19832902), (20336, 9916451)]