201351665

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{829}}^1\times {\mathrm{1567}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 249876480

約数和(自身を除く): 48524815

約数列:

[1, 5, 31, 155, 829, 1567, 4145, 7835, 25699, 48577, 128495, 242885, 1299043, 6495215, 40270333, 201351665]

約数ペア:

[(1, 201351665), (5, 40270333), (31, 6495215), (155, 1299043), (829, 242885), (1567, 128495), (4145, 48577), (7835, 25699)]