209992107

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{36137}}^1$

素因数の和:36302

約数の個数: 16

約数和(自身を含む): 303559200

約数和(自身を除く): 93567093

約数列:

[1, 3, 13, 39, 149, 447, 1937, 5811, 36137, 108411, 469781, 1409343, 5384413, 16153239, 69997369, 209992107]

約数ペア:

[(1, 209992107), (3, 69997369), (13, 16153239), (39, 5384413), (149, 1409343), (447, 469781), (1937, 108411), (5811, 36137)]