201628740565

素因数分解:

$5^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{29242747}}^1$

素因数の和:29242956

約数の個数: 16

約数和(自身を含む): 277923076992

約数和(自身を除く): 76294336427

約数列:

[1, 5, 7, 35, 197, 985, 1379, 6895, 29242747, 146213735, 204699229, 1023496145, 5760821159, 28804105795, 40325748113, 201628740565]

約数ペア:

[(1, 201628740565), (5, 40325748113), (7, 28804105795), (35, 5760821159), (197, 1023496145), (985, 204699229), (1379, 146213735), (6895, 29242747)]