201213656001

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{160842251}}^1$

素因数の和:160842396

約数の個数: 12

約数和(自身を含む): 292732898640

約数和(自身を除く): 91519242639

約数列:

[1, 3, 9, 139, 417, 1251, 160842251, 482526753, 1447580259, 22357072889, 67071218667, 201213656001]

約数ペア:

[(1, 201213656001), (3, 67071218667), (9, 22357072889), (139, 1447580259), (417, 482526753), (1251, 160842251)]