201975963

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{13799}}^1$

素因数の和:13867

約数の個数: 32

約数和(自身を含む): 333849600

約数和(自身を除く): 131873637

約数列:

[1, 3, 7, 17, 21, 41, 51, 119, 123, 287, 357, 697, 861, 2091, 4879, 13799, 14637, 41397, 96593, 234583, 289779, 565759, 703749, 1642081, 1697277, 3960313, 4926243, 9617903, 11880939, 28853709, 67325321, 201975963]

約数ペア:

[(1, 201975963), (3, 67325321), (7, 28853709), (17, 11880939), (21, 9617903), (41, 4926243), (51, 3960313), (119, 1697277), (123, 1642081), (287, 703749), (357, 565759), (697, 289779), (861, 234583), (2091, 96593), (4879, 41397), (13799, 14637)]