201208413

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{2143}}^1$

素因数の和:2433

約数の個数: 32

約数和(自身を含む): 326025216

約数和(自身を除く): 124816803

約数列:

[1, 3, 7, 17, 21, 51, 119, 263, 357, 789, 1841, 2143, 4471, 5523, 6429, 13413, 15001, 31297, 36431, 45003, 93891, 109293, 255017, 563609, 765051, 1690827, 3945263, 9581353, 11835789, 28744059, 67069471, 201208413]

約数ペア:

[(1, 201208413), (3, 67069471), (7, 28744059), (17, 11835789), (21, 9581353), (51, 3945263), (119, 1690827), (263, 765051), (357, 563609), (789, 255017), (1841, 109293), (2143, 93891), (4471, 45003), (5523, 36431), (6429, 31297), (13413, 15001)]