200039870

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{465209}}^1$

素因数の和:465259

約数の個数: 16

約数和(自身を含む): 368446320

約数和(自身を除く): 168406450

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 465209, 930418, 2326045, 4652090, 20003987, 40007974, 100019935, 200039870]

約数ペア:

[(1, 200039870), (2, 100019935), (5, 40007974), (10, 20003987), (43, 4652090), (86, 2326045), (215, 930418), (430, 465209)]