209715356741

素因数分解:

${\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6311}}^1\times {\mathrm{73681}}^1$

素因数の和:80044

約数の個数: 16

約数和(自身を含む): 234400715136

約数和(自身を除く): 24685358395

約数列:

[1, 11, 41, 451, 6311, 69421, 73681, 258751, 810491, 2846261, 3020921, 33230131, 465000791, 5115008701, 19065032431, 209715356741]

約数ペア:

[(1, 209715356741), (11, 19065032431), (41, 5115008701), (451, 465000791), (6311, 33230131), (69421, 3020921), (73681, 2846261), (258751, 810491)]