209070433

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{76949}}^1$

素因数の和:76992

約数の個数: 16

約数和(自身を含む): 258552000

約数和(自身を除く): 49481567

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 76949, 846439, 1000337, 1462031, 11003707, 16082341, 19006403, 209070433]

約数ペア:

[(1, 209070433), (11, 19006403), (13, 16082341), (19, 11003707), (143, 1462031), (209, 1000337), (247, 846439), (2717, 76949)]