201649406

素因数分解:

$2^1\times 7^2\times {\mathrm{317}}^1\times {\mathrm{6491}}^1$

素因数の和:6824

約数の個数: 24

約数和(自身を含む): 353021976

約数和(自身を除く): 151372570

約数列:

[1, 2, 7, 14, 49, 98, 317, 634, 2219, 4438, 6491, 12982, 15533, 31066, 45437, 90874, 318059, 636118, 2057647, 4115294, 14403529, 28807058, 100824703, 201649406]

約数ペア:

[(1, 201649406), (2, 100824703), (7, 28807058), (14, 14403529), (49, 4115294), (98, 2057647), (317, 636118), (634, 318059), (2219, 90874), (4438, 45437), (6491, 31066), (12982, 15533)]