208032550

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{378241}}^1$

素因数の和:378264

約数の個数: 24

約数和(自身を含む): 422118072

約数和(自身を除く): 214085522

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 378241, 756482, 1891205, 3782410, 4160651, 8321302, 9456025, 18912050, 20803255, 41606510, 104016275, 208032550]

約数ペア:

[(1, 208032550), (2, 104016275), (5, 41606510), (10, 20803255), (11, 18912050), (22, 9456025), (25, 8321302), (50, 4160651), (55, 3782410), (110, 1891205), (275, 756482), (550, 378241)]