204645895

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{11113}}^1$

素因数の和:11274

約数の個数: 16

約数和(自身を含む): 256066560

約数和(自身を除く): 51420665

約数列:

[1, 5, 29, 127, 145, 635, 3683, 11113, 18415, 55565, 322277, 1411351, 1611385, 7056755, 40929179, 204645895]

約数ペア:

[(1, 204645895), (5, 40929179), (29, 7056755), (127, 1611385), (145, 1411351), (635, 322277), (3683, 55565), (11113, 18415)]