204079740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{3401329}}^1$

素因数の和:3401341

約数の個数: 24

約数和(自身を含む): 571423440

約数和(自身を除く): 367343700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 3401329, 6802658, 10203987, 13605316, 17006645, 20407974, 34013290, 40815948, 51019935, 68026580, 102039870, 204079740]

約数ペア:

[(1, 204079740), (2, 102039870), (3, 68026580), (4, 51019935), (5, 40815948), (6, 34013290), (10, 20407974), (12, 17006645), (15, 13605316), (20, 10203987), (30, 6802658), (60, 3401329)]