205175036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{337}}^1$

素因数の和:590

約数の個数: 48

約数和(自身を含む): 399645792

約数和(自身を除く): 194470756

約数列:

[1, 2, 4, 11, 22, 44, 101, 137, 202, 274, 337, 404, 548, 674, 1111, 1348, 1507, 2222, 3014, 3707, 4444, 6028, 7414, 13837, 14828, 27674, 34037, 46169, 55348, 68074, 92338, 136148, 152207, 184676, 304414, 374407, 507859, 608828, 748814, 1015718, 1497628, 2031436, 4663069, 9326138, 18652276, 51293759, 102587518, 205175036]

約数ペア:

[(1, 205175036), (2, 102587518), (4, 51293759), (11, 18652276), (22, 9326138), (44, 4663069), (101, 2031436), (137, 1497628), (202, 1015718), (274, 748814), (337, 608828), (404, 507859), (548, 374407), (674, 304414), (1111, 184676), (1348, 152207), (1507, 136148), (2222, 92338), (3014, 68074), (3707, 55348), (4444, 46169), (6028, 34037), (7414, 27674), (13837, 14828)]