202374579

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{2389}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 313873920

約数和(自身を除く): 111499341

約数列:

[1, 3, 11, 17, 33, 51, 151, 187, 453, 561, 1661, 2389, 2567, 4983, 7167, 7701, 26279, 28237, 40613, 78837, 84711, 121839, 360739, 446743, 1082217, 1340229, 3968129, 6132563, 11904387, 18397689, 67458193, 202374579]

約数ペア:

[(1, 202374579), (3, 67458193), (11, 18397689), (17, 11904387), (33, 6132563), (51, 3968129), (151, 1340229), (187, 1082217), (453, 446743), (561, 360739), (1661, 121839), (2389, 84711), (2567, 78837), (4983, 40613), (7167, 28237), (7701, 26279)]