220427522

素因数分解:

$2^1\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{9859}}^1$

素因数の和:11465

約数の個数: 16

約数和(自身を含む): 378150720

約数和(自身を除く): 157723198

約数列:

[1, 2, 7, 14, 1597, 3194, 9859, 11179, 19718, 22358, 69013, 138026, 15744823, 31489646, 110213761, 220427522]

約数ペア:

[(1, 220427522), (2, 110213761), (7, 31489646), (14, 15744823), (1597, 138026), (3194, 69013), (9859, 22358), (11179, 19718)]