222969943

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{267671}}^1$

素因数の和:267702

約数の個数: 12

約数和(自身を含む): 274631472

約数和(自身を除く): 51661529

約数列:

[1, 7, 17, 49, 119, 833, 267671, 1873697, 4550407, 13115879, 31852849, 222969943]

約数ペア:

[(1, 222969943), (7, 31852849), (17, 13115879), (49, 4550407), (119, 1873697), (833, 267671)]