195440885

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1\times {\mathrm{2207}}^1$

素因数の和:2500

約数の個数: 16

約数和(自身を含む): 238464000

約数和(自身を除く): 43023115

約数列:

[1, 5, 89, 199, 445, 995, 2207, 11035, 17711, 88555, 196423, 439193, 982115, 2195965, 39088177, 195440885]

約数ペア:

[(1, 195440885), (5, 39088177), (89, 2195965), (199, 982115), (445, 439193), (995, 196423), (2207, 88555), (11035, 17711)]