199062017

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{997}}^1\times {\mathrm{2593}}^1$

素因数の和:3608

約数の個数: 16

約数和(自身を含む): 248525952

約数和(自身を除く): 49463935

約数列:

[1, 7, 11, 77, 997, 2593, 6979, 10967, 18151, 28523, 76769, 199661, 2585221, 18096547, 28437431, 199062017]

約数ペア:

[(1, 199062017), (7, 28437431), (11, 18096547), (77, 2585221), (997, 199661), (2593, 76769), (6979, 28523), (10967, 18151)]