82143910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{200351}}^1$

素因数の和:200399

約数の個数: 16

約数和(自身を含む): 151466112

約数和(自身を除く): 69322202

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 200351, 400702, 1001755, 2003510, 8214391, 16428782, 41071955, 82143910]

約数ペア:

[(1, 82143910), (2, 41071955), (5, 16428782), (10, 8214391), (41, 2003510), (82, 1001755), (205, 400702), (410, 200351)]