188486369279

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{20801939}}^1$

素因数の和:20802010

約数の個数: 16

約数和(自身を含む): 220167732960

約数和(自身を除く): 31681363681

約数列:

[1, 13, 17, 41, 221, 533, 697, 9061, 20801939, 270425207, 353632963, 852879499, 4597228519, 11087433487, 14498951483, 188486369279]

約数ペア:

[(1, 188486369279), (13, 14498951483), (17, 11087433487), (41, 4597228519), (221, 852879499), (533, 353632963), (697, 270425207), (9061, 20801939)]