206539823

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{15077}}^1$

素因数の和:15206

約数の個数: 16

約数和(自身を含む): 250897920

約数和(自身を除く): 44358097

約数列:

[1, 7, 19, 103, 133, 721, 1957, 13699, 15077, 105539, 286463, 1552931, 2005241, 10870517, 29505689, 206539823]

約数ペア:

[(1, 206539823), (7, 29505689), (19, 10870517), (103, 2005241), (133, 1552931), (721, 286463), (1957, 105539), (13699, 15077)]