254994421

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{6131}}^1$

素因数の和:6360

約数の個数: 16

約数和(自身を含む): 294336000

約数和(自身を除く): 39341579

約数列:

[1, 11, 19, 199, 209, 2189, 3781, 6131, 41591, 67441, 116489, 1220069, 1281379, 13420759, 23181311, 254994421]

約数ペア:

[(1, 254994421), (11, 23181311), (19, 13420759), (199, 1281379), (209, 1220069), (2189, 116489), (3781, 67441), (6131, 41591)]