207769849

素因数分解:

$7^3\times {\mathrm{103}}^1\times {\mathrm{5881}}^1$

素因数の和:6005

約数の個数: 16

約数和(自身を含む): 244691200

約数和(自身を除く): 36921351

約数列:

[1, 7, 49, 103, 343, 721, 5047, 5881, 35329, 41167, 288169, 605743, 2017183, 4240201, 29681407, 207769849]

約数ペア:

[(1, 207769849), (7, 29681407), (49, 4240201), (103, 2017183), (343, 605743), (721, 288169), (5047, 41167), (5881, 35329)]