202365790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{108217}}^1$

素因数の和:108252

約数の個数: 32

約数和(自身を含む): 420751584

約数和(自身を除く): 218385794

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 108217, 216434, 541085, 1082170, 1190387, 1839689, 2380774, 3679378, 5951935, 9198445, 11903870, 18396890, 20236579, 40473158, 101182895, 202365790]

約数ペア:

[(1, 202365790), (2, 101182895), (5, 40473158), (10, 20236579), (11, 18396890), (17, 11903870), (22, 9198445), (34, 5951935), (55, 3679378), (85, 2380774), (110, 1839689), (170, 1190387), (187, 1082170), (374, 541085), (935, 216434), (1870, 108217)]