208804522245

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6991613}}^1$

素因数の和:6991813

約数の個数: 32

約数和(自身を含む): 366472439424

約数和(自身を除く): 157667917179

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 181, 543, 905, 1991, 2715, 5973, 9955, 29865, 6991613, 20974839, 34958065, 76907743, 104874195, 230723229, 384538715, 1153616145, 1265481953, 3796445859, 6327409765, 13920301483, 18982229295, 41760904449, 69601507415, 208804522245]

約数ペア:

[(1, 208804522245), (3, 69601507415), (5, 41760904449), (11, 18982229295), (15, 13920301483), (33, 6327409765), (55, 3796445859), (165, 1265481953), (181, 1153616145), (543, 384538715), (905, 230723229), (1991, 104874195), (2715, 76907743), (5973, 34958065), (9955, 20974839), (29865, 6991613)]