209250602

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{327979}}^1$

素因数の和:328021

約数の個数: 16

約数和(自身を含む): 354218400

約数和(自身を除く): 144967798

約数列:

[1, 2, 11, 22, 29, 58, 319, 638, 327979, 655958, 3607769, 7215538, 9511391, 19022782, 104625301, 209250602]

約数ペア:

[(1, 209250602), (2, 104625301), (11, 19022782), (22, 9511391), (29, 7215538), (58, 3607769), (319, 655958), (638, 327979)]