201992985

素因数分解:

$3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{14341}}^1$

素因数の和:14665

約数の個数: 24

約数和(自身を含む): 351264264

約数和(自身を除く): 149271279

約数列:

[1, 3, 5, 9, 15, 45, 313, 939, 1565, 2817, 4695, 14085, 14341, 43023, 71705, 129069, 215115, 645345, 4488733, 13466199, 22443665, 40398597, 67330995, 201992985]

約数ペア:

[(1, 201992985), (3, 67330995), (5, 40398597), (9, 22443665), (15, 13466199), (45, 4488733), (313, 645345), (939, 215115), (1565, 129069), (2817, 71705), (4695, 43023), (14085, 14341)]