207605838

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{1373}}^1$

素因数の和:1497

約数の個数: 64

約数和(自身を含む): 474854400

約数和(自身を除く): 267248562

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 79, 87, 158, 174, 237, 319, 474, 638, 869, 957, 1373, 1738, 1914, 2291, 2607, 2746, 4119, 4582, 5214, 6873, 8238, 13746, 15103, 25201, 30206, 39817, 45309, 50402, 75603, 79634, 90618, 108467, 119451, 151206, 216934, 238902, 325401, 437987, 650802, 875974, 1193137, 1313961, 2386274, 2627922, 3145543, 3579411, 6291086, 7158822, 9436629, 18873258, 34600973, 69201946, 103802919, 207605838]

約数ペア:

[(1, 207605838), (2, 103802919), (3, 69201946), (6, 34600973), (11, 18873258), (22, 9436629), (29, 7158822), (33, 6291086), (58, 3579411), (66, 3145543), (79, 2627922), (87, 2386274), (158, 1313961), (174, 1193137), (237, 875974), (319, 650802), (474, 437987), (638, 325401), (869, 238902), (957, 216934), (1373, 151206), (1738, 119451), (1914, 108467), (2291, 90618), (2607, 79634), (2746, 75603), (4119, 50402), (4582, 45309), (5214, 39817), (6873, 30206), (8238, 25201), (13746, 15103)]