214843391

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{190633}}^1$

素因数の和:190670

約数の個数: 12

約数和(自身を含む): 260787312

約数和(自身を除く): 45943921

約数列:

[1, 7, 23, 49, 161, 1127, 190633, 1334431, 4384559, 9341017, 30691913, 214843391]

約数ペア:

[(1, 214843391), (7, 30691913), (23, 9341017), (49, 4384559), (161, 1334431), (1127, 190633)]