204817778

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{321031}}^1$

素因数の和:321073

約数の個数: 16

約数和(自身を含む): 346714560

約数和(自身を除く): 141896782

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 321031, 642062, 3531341, 7062682, 9309899, 18619798, 102408889, 204817778]

約数ペア:

[(1, 204817778), (2, 102408889), (11, 18619798), (22, 9309899), (29, 7062682), (58, 3531341), (319, 642062), (638, 321031)]