201991320033

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{13469}}^1\times {\mathrm{263101}}^1$

素因数の和:276592

約数の個数: 16

約数和(自身を含む): 283518715200

約数和(自身を除く): 81527395167

約数列:

[1, 3, 19, 57, 13469, 40407, 255911, 263101, 767733, 789303, 4998919, 14996757, 3543707369, 10631122107, 67330440011, 201991320033]

約数ペア:

[(1, 201991320033), (3, 67330440011), (19, 10631122107), (57, 3543707369), (13469, 14996757), (40407, 4998919), (255911, 789303), (263101, 767733)]