201265883

素因数分解:

$7^3\times {\mathrm{13}}^1\times {\mathrm{45137}}^1$

素因数の和:45171

約数の個数: 16

約数和(自身を含む): 252772800

約数和(自身を除く): 51506917

約数列:

[1, 7, 13, 49, 91, 343, 637, 4459, 45137, 315959, 586781, 2211713, 4107467, 15481991, 28752269, 201265883]

約数ペア:

[(1, 201265883), (7, 28752269), (13, 15481991), (49, 4107467), (91, 2211713), (343, 586781), (637, 315959), (4459, 45137)]