210045386

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1\times {\mathrm{4703}}^1$

素因数の和:5005

約数の個数: 16

約数和(自身を含む): 319382784

約数和(自身を除く): 109337398

約数列:

[1, 2, 137, 163, 274, 326, 4703, 9406, 22331, 44662, 644311, 766589, 1288622, 1533178, 105022693, 210045386]

約数ペア:

[(1, 210045386), (2, 105022693), (137, 1533178), (163, 1288622), (274, 766589), (326, 644311), (4703, 44662), (9406, 22331)]