203540414

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4391}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 396544896

約数和(自身を除く): 193004482

約数列:

[1, 2, 7, 11, 14, 22, 43, 49, 77, 86, 98, 154, 301, 473, 539, 602, 946, 1078, 2107, 3311, 4214, 4391, 6622, 8782, 23177, 30737, 46354, 48301, 61474, 96602, 188813, 215159, 338107, 377626, 430318, 676214, 1321691, 2076943, 2366749, 2643382, 4153886, 4733498, 9251837, 14538601, 18503674, 29077202, 101770207, 203540414]

約数ペア:

[(1, 203540414), (2, 101770207), (7, 29077202), (11, 18503674), (14, 14538601), (22, 9251837), (43, 4733498), (49, 4153886), (77, 2643382), (86, 2366749), (98, 2076943), (154, 1321691), (301, 676214), (473, 430318), (539, 377626), (602, 338107), (946, 215159), (1078, 188813), (2107, 96602), (3311, 61474), (4214, 48301), (4391, 46354), (6622, 30737), (8782, 23177)]