201650685

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{5237}}^1$

素因数の和:5413

約数の個数: 32

約数和(自身を含む): 343948032

約数和(自身を除く): 142297347

約数列:

[1, 3, 5, 15, 17, 51, 85, 151, 255, 453, 755, 2265, 2567, 5237, 7701, 12835, 15711, 26185, 38505, 78555, 89029, 267087, 445145, 790787, 1335435, 2372361, 3953935, 11861805, 13443379, 40330137, 67216895, 201650685]

約数ペア:

[(1, 201650685), (3, 67216895), (5, 40330137), (15, 13443379), (17, 11861805), (51, 3953935), (85, 2372361), (151, 1335435), (255, 790787), (453, 445145), (755, 267087), (2265, 89029), (2567, 78555), (5237, 38505), (7701, 26185), (12835, 15711)]