221285366

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{313}}^1\times {\mathrm{2341}}^1$

素因数の和:2807

約数の個数: 16

約数和(自身を含む): 335336928

約数和(自身を除く): 114051562

約数列:

[1, 2, 151, 302, 313, 626, 2341, 4682, 47263, 94526, 353491, 706982, 732733, 1465466, 110642683, 221285366]

約数ペア:

[(1, 221285366), (2, 110642683), (151, 1465466), (302, 732733), (313, 706982), (626, 353491), (2341, 94526), (4682, 47263)]