206727524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{1601}}^1\times {\mathrm{1699}}^1$

素因数の和:3323

約数の個数: 24

約数和(自身を含む): 381276000

約数和(自身を除く): 174548476

約数列:

[1, 2, 4, 19, 38, 76, 1601, 1699, 3202, 3398, 6404, 6796, 30419, 32281, 60838, 64562, 121676, 129124, 2720099, 5440198, 10880396, 51681881, 103363762, 206727524]

約数ペア:

[(1, 206727524), (2, 103363762), (4, 51681881), (19, 10880396), (38, 5440198), (76, 2720099), (1601, 129124), (1699, 121676), (3202, 64562), (3398, 60838), (6404, 32281), (6796, 30419)]