210490628

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{997}}^1\times {\mathrm{1123}}^1$

素因数の和:2171

約数の個数: 24

約数和(自身を含む): 376908672

約数和(自身を除く): 166418044

約数列:

[1, 2, 4, 47, 94, 188, 997, 1123, 1994, 2246, 3988, 4492, 46859, 52781, 93718, 105562, 187436, 211124, 1119631, 2239262, 4478524, 52622657, 105245314, 210490628]

約数ペア:

[(1, 210490628), (2, 105245314), (4, 52622657), (47, 4478524), (94, 2239262), (188, 1119631), (997, 211124), (1123, 187436), (1994, 105562), (2246, 93718), (3988, 52781), (4492, 46859)]