214628636

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{27961}}^1$

素因数の和:28085

約数の個数: 24

約数和(自身を含む): 399297360

約数和(自身を除く): 184668724

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 1919, 3838, 7676, 27961, 55922, 111844, 531259, 1062518, 2125036, 2824061, 5648122, 11296244, 53657159, 107314318, 214628636]

約数ペア:

[(1, 214628636), (2, 107314318), (4, 53657159), (19, 11296244), (38, 5648122), (76, 2824061), (101, 2125036), (202, 1062518), (404, 531259), (1919, 111844), (3838, 55922), (7676, 27961)]