209329099

素因数分解:

$7^1\times {\mathrm{19}}^2\times {\mathrm{82837}}^1$

素因数の和:82882

約数の個数: 12

約数和(自身を含む): 252490224

約数和(自身を除く): 43161125

約数列:

[1, 7, 19, 133, 361, 2527, 82837, 579859, 1573903, 11017321, 29904157, 209329099]

約数ペア:

[(1, 209329099), (7, 29904157), (19, 11017321), (133, 1573903), (361, 579859), (2527, 82837)]