200719915

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{84871}}^1$

素因数の和:84930

約数の個数: 16

約数和(自身を含む): 268874496

約数和(自身を除く): 68154581

約数列:

[1, 5, 11, 43, 55, 215, 473, 2365, 84871, 424355, 933581, 3649453, 4667905, 18247265, 40143983, 200719915]

約数ペア:

[(1, 200719915), (5, 40143983), (11, 18247265), (43, 4667905), (55, 3649453), (215, 933581), (473, 424355), (2365, 84871)]