211029670

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1241351}}^1$

素因数の和:1241375

約数の個数: 16

約数和(自身を含む): 402198048

約数和(自身を除く): 191168378

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 1241351, 2482702, 6206755, 12413510, 21102967, 42205934, 105514835, 211029670]

約数ペア:

[(1, 211029670), (2, 105514835), (5, 42205934), (10, 21102967), (17, 12413510), (34, 6206755), (85, 2482702), (170, 1241351)]