201628735

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{18059}}^1$

素因数の和:18111

約数の個数: 32

約数和(自身を含む): 312076800

約数和(自身を除く): 110448065

約数列:

[1, 5, 7, 11, 29, 35, 55, 77, 145, 203, 319, 385, 1015, 1595, 2233, 11165, 18059, 90295, 126413, 198649, 523711, 632065, 993245, 1390543, 2618555, 3665977, 5760821, 6952715, 18329885, 28804105, 40325747, 201628735]

約数ペア:

[(1, 201628735), (5, 40325747), (7, 28804105), (11, 18329885), (29, 6952715), (35, 5760821), (55, 3665977), (77, 2618555), (145, 1390543), (203, 993245), (319, 632065), (385, 523711), (1015, 198649), (1595, 126413), (2233, 90295), (11165, 18059)]