189248801

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{199}}^1\times {\mathrm{1319}}^1$

素因数の和:1628

約数の個数: 16

約数和(自身を含む): 219648000

約数和(自身を除く): 30399199

約数列:

[1, 7, 103, 199, 721, 1319, 1393, 9233, 20497, 135857, 143479, 262481, 950999, 1837367, 27035543, 189248801]

約数ペア:

[(1, 189248801), (7, 27035543), (103, 1837367), (199, 950999), (721, 262481), (1319, 143479), (1393, 135857), (9233, 20497)]