207173828

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{11257}}^1$

素因数の和:11411

約数の個数: 24

約数和(自身を含む): 374486112

約数和(自身を除く): 167312284

約数列:

[1, 2, 4, 43, 86, 107, 172, 214, 428, 4601, 9202, 11257, 18404, 22514, 45028, 484051, 968102, 1204499, 1936204, 2408998, 4817996, 51793457, 103586914, 207173828]

約数ペア:

[(1, 207173828), (2, 103586914), (4, 51793457), (43, 4817996), (86, 2408998), (107, 1936204), (172, 1204499), (214, 968102), (428, 484051), (4601, 45028), (9202, 22514), (11257, 18404)]