204055709

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83939}}^1$

素因数の和:83980

約数の個数: 16

約数和(自身を含む): 253834560

約数和(自身を除く): 49778851

約数列:

[1, 11, 13, 17, 143, 187, 221, 2431, 83939, 923329, 1091207, 1426963, 12003277, 15696593, 18550519, 204055709]

約数ペア:

[(1, 204055709), (11, 18550519), (13, 15696593), (17, 12003277), (143, 1426963), (187, 1091207), (221, 923329), (2431, 83939)]