210535094

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{2113}}^1$

素因数の和:2780

約数の個数: 32

約数和(自身を含む): 394523136

約数和(自身を除く): 183988042

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 647, 1294, 2113, 4226, 4529, 7117, 9058, 14234, 14791, 23243, 29582, 46486, 49819, 99638, 162701, 325402, 1367111, 2734222, 9569777, 15038221, 19139554, 30076442, 105267547, 210535094]

約数ペア:

[(1, 210535094), (2, 105267547), (7, 30076442), (11, 19139554), (14, 15038221), (22, 9569777), (77, 2734222), (154, 1367111), (647, 325402), (1294, 162701), (2113, 99638), (4226, 49819), (4529, 46486), (7117, 29582), (9058, 23243), (14234, 14791)]