201428643

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{51137}}^1$

素因数の和:51254

約数の個数: 16

約数和(自身を含む): 292100256

約数和(自身を除く): 90671613

約数列:

[1, 3, 13, 39, 101, 303, 1313, 3939, 51137, 153411, 664781, 1994343, 5164837, 15494511, 67142881, 201428643]

約数ペア:

[(1, 201428643), (3, 67142881), (13, 15494511), (39, 5164837), (101, 1994343), (303, 664781), (1313, 153411), (3939, 51137)]