220168039

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{479}}^1\times {\mathrm{5051}}^1$

素因数の和:5550

約数の個数: 16

約数和(自身を含む): 271595520

約数和(自身を除く): 51427481

約数列:

[1, 7, 13, 91, 479, 3353, 5051, 6227, 35357, 43589, 65663, 459641, 2419429, 16936003, 31452577, 220168039]

約数ペア:

[(1, 220168039), (7, 31452577), (13, 16936003), (91, 2419429), (479, 459641), (3353, 65663), (5051, 43589), (6227, 35357)]