199521108

素因数分解:

$2^2\times 3^2\times {\mathrm{709}}^1\times {\mathrm{7817}}^1$

素因数の和:8536

約数の個数: 36

約数和(自身を含む): 505120980

約数和(自身を除く): 305599872

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 709, 1418, 2127, 2836, 4254, 6381, 7817, 8508, 12762, 15634, 23451, 25524, 31268, 46902, 70353, 93804, 140706, 281412, 5542253, 11084506, 16626759, 22169012, 33253518, 49880277, 66507036, 99760554, 199521108]

約数ペア:

[(1, 199521108), (2, 99760554), (3, 66507036), (4, 49880277), (6, 33253518), (9, 22169012), (12, 16626759), (18, 11084506), (36, 5542253), (709, 281412), (1418, 140706), (2127, 93804), (2836, 70353), (4254, 46902), (6381, 31268), (7817, 25524), (8508, 23451), (12762, 15634)]