220489319

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{103}}^1\times {\mathrm{1847}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 238318080

約数和(自身を除く): 17828761

約数列:

[1, 19, 61, 103, 1159, 1847, 1957, 6283, 35093, 112667, 119377, 190241, 2140673, 3614579, 11604701, 220489319]

約数ペア:

[(1, 220489319), (19, 11604701), (61, 3614579), (103, 2140673), (1159, 190241), (1847, 119377), (1957, 112667), (6283, 35093)]