257367098

素因数分解:

$2^1\times {\mathrm{199}}^1\times {\mathrm{293}}^1\times {\mathrm{2207}}^1$

素因数の和:2701

約数の個数: 16

約数和(自身を含む): 389491200

約数和(自身を除く): 132124102

約数列:

[1, 2, 199, 293, 398, 586, 2207, 4414, 58307, 116614, 439193, 646651, 878386, 1293302, 128683549, 257367098]

約数ペア:

[(1, 257367098), (2, 128683549), (199, 1293302), (293, 878386), (398, 646651), (586, 439193), (2207, 116614), (4414, 58307)]