203766896

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{749143}}^1$

素因数の和:749168

約数の個数: 20

約数和(自身を含む): 418022352

約数和(自身を除く): 214255456

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 749143, 1498286, 2996572, 5993144, 11986288, 12735431, 25470862, 50941724, 101883448, 203766896]

約数ペア:

[(1, 203766896), (2, 101883448), (4, 50941724), (8, 25470862), (16, 12735431), (17, 11986288), (34, 5993144), (68, 2996572), (136, 1498286), (272, 749143)]