201670571879

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{6667457}}^1$

素因数の和:6667642

約数の個数: 16

約数和(自身を含む): 240028488000

約数和(自身を除く): 38357916121

約数列:

[1, 7, 29, 149, 203, 1043, 4321, 30247, 6667457, 46672199, 193356253, 993451093, 1353493771, 6954157651, 28810081697, 201670571879]

約数ペア:

[(1, 201670571879), (7, 28810081697), (29, 6954157651), (149, 1353493771), (203, 993451093), (1043, 193356253), (4321, 46672199), (30247, 6667457)]