208425252

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2481253}}^1$

素因数の和:2481267

約数の個数: 24

約数和(自身を含む): 555800896

約数和(自身を除く): 347375644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2481253, 4962506, 7443759, 9925012, 14887518, 17368771, 29775036, 34737542, 52106313, 69475084, 104212626, 208425252]

約数ペア:

[(1, 208425252), (2, 104212626), (3, 69475084), (4, 52106313), (6, 34737542), (7, 29775036), (12, 17368771), (14, 14887518), (21, 9925012), (28, 7443759), (42, 4962506), (84, 2481253)]