222691711

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^2\times {\mathrm{10949}}^1$

素因数の和:11046

約数の個数: 12

約数和(自身を含む): 248740200

約数和(自身を除く): 26048489

約数列:

[1, 11, 43, 473, 1849, 10949, 20339, 120439, 470807, 5178877, 20244701, 222691711]

約数ペア:

[(1, 222691711), (11, 20244701), (43, 5178877), (473, 470807), (1849, 120439), (10949, 20339)]