200205909

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{397}}^1\times {\mathrm{409}}^1$

素因数の和:949

約数の個数: 24

約数和(自身を含む): 292744920

約数和(自身を除く): 92539011

約数列:

[1, 3, 9, 137, 397, 409, 411, 1191, 1227, 1233, 3573, 3681, 54389, 56033, 162373, 163167, 168099, 487119, 489501, 504297, 1461357, 22245101, 66735303, 200205909]

約数ペア:

[(1, 200205909), (3, 66735303), (9, 22245101), (137, 1461357), (397, 504297), (409, 489501), (411, 487119), (1191, 168099), (1227, 163167), (1233, 162373), (3573, 56033), (3681, 54389)]