207737882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{27691}}^1$

素因数の和:27746

約数の個数: 24

約数和(自身を含む): 353571456

約数和(自身を除く): 145833574

約数列:

[1, 2, 11, 22, 31, 62, 121, 242, 341, 682, 3751, 7502, 27691, 55382, 304601, 609202, 858421, 1716842, 3350611, 6701222, 9442631, 18885262, 103868941, 207737882]

約数ペア:

[(1, 207737882), (2, 103868941), (11, 18885262), (22, 9442631), (31, 6701222), (62, 3350611), (121, 1716842), (242, 858421), (341, 609202), (682, 304601), (3751, 55382), (7502, 27691)]