199366917

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{149}}^1\times {\mathrm{3947}}^1$

素因数の和:4212

約数の個数: 16

約数和(自身を含む): 270043200

約数和(自身を除く): 70676283

約数列:

[1, 3, 113, 149, 339, 447, 3947, 11841, 16837, 50511, 446011, 588103, 1338033, 1764309, 66455639, 199366917]

約数ペア:

[(1, 199366917), (3, 66455639), (113, 1764309), (149, 1338033), (339, 588103), (447, 446011), (3947, 50511), (11841, 16837)]