214792376

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{104471}}^1$

素因数の和:104734

約数の個数: 16

約数和(自身を含む): 404306640

約数和(自身を除く): 189514264

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 104471, 208942, 417884, 835768, 26849047, 53698094, 107396188, 214792376]

約数ペア:

[(1, 214792376), (2, 107396188), (4, 53698094), (8, 26849047), (257, 835768), (514, 417884), (1028, 208942), (2056, 104471)]