217874149

素因数分解:

${\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1$

素因数の和:636

約数の個数: 16

約数和(自身を含む): 226841472

約数和(自身を除く): 8967323

約数列:

[1, 53, 103, 107, 373, 5459, 5671, 11021, 19769, 38419, 39911, 584113, 2036207, 2115283, 4110833, 217874149]

約数ペア:

[(1, 217874149), (53, 4110833), (103, 2115283), (107, 2036207), (373, 584113), (5459, 39911), (5671, 38419), (11021, 19769)]