201992909715

素因数分解:

$3^2\times 5^1\times {\mathrm{163}}^1\times {\mathrm{27538229}}^1$

素因数の和:27538403

約数の個数: 24

約数和(自身を含む): 352269038160

約数和(自身を除く): 150276128445

約数列:

[1, 3, 5, 9, 15, 45, 163, 489, 815, 1467, 2445, 7335, 27538229, 82614687, 137691145, 247844061, 413073435, 1239220305, 4488731327, 13466193981, 22443656635, 40398581943, 67330969905, 201992909715]

約数ペア:

[(1, 201992909715), (3, 67330969905), (5, 40398581943), (9, 22443656635), (15, 13466193981), (45, 4488731327), (163, 1239220305), (489, 413073435), (815, 247844061), (1467, 137691145), (2445, 82614687), (7335, 27538229)]