205789183790

素因数分解:

$2^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1\times {\mathrm{528247}}^1$

素因数の和:528656

約数の個数: 32

約数和(自身を含む): 374253143040

約数和(自身を除く): 168463959250

約数列:

[1, 2, 5, 10, 163, 239, 326, 478, 815, 1195, 1630, 2390, 38957, 77914, 194785, 389570, 528247, 1056494, 2641235, 5282470, 86104261, 126251033, 172208522, 252502066, 430521305, 631255165, 861042610, 1262510330, 20578918379, 41157836758, 102894591895, 205789183790]

約数ペア:

[(1, 205789183790), (2, 102894591895), (5, 41157836758), (10, 20578918379), (163, 1262510330), (239, 861042610), (326, 631255165), (478, 430521305), (815, 252502066), (1195, 172208522), (1630, 126251033), (2390, 86104261), (38957, 5282470), (77914, 2641235), (194785, 1056494), (389570, 528247)]