197980479913

素因数分解:

${\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{311}}^1\times {\mathrm{145109}}^1$

素因数の和:145568

約数の個数: 16

約数和(自身を含む): 205364315520

約数和(自身を除く): 7383835607

約数列:

[1, 41, 107, 311, 4387, 12751, 33277, 145109, 1364357, 5949469, 15526663, 45128899, 636593183, 1850284859, 4828792193, 197980479913]

約数ペア:

[(1, 197980479913), (41, 4828792193), (107, 1850284859), (311, 636593183), (4387, 45128899), (12751, 15526663), (33277, 5949469), (145109, 1364357)]