199386061

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1\times {\mathrm{2111}}^1$

素因数の和:2352

約数の個数: 16

約数和(自身を含む): 231948288

約数和(自身を除く): 32562227

約数列:

[1, 7, 103, 131, 721, 917, 2111, 13493, 14777, 94451, 217433, 276541, 1522031, 1935787, 28483723, 199386061]

約数ペア:

[(1, 199386061), (7, 28483723), (103, 1935787), (131, 1522031), (721, 276541), (917, 217433), (2111, 94451), (13493, 14777)]