214952608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{516713}}^1$

素因数の和:516736

約数の個数: 24

約数和(自身を含む): 455741748

約数和(自身を除く): 240789140

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 516713, 1033426, 2066852, 4133704, 6717269, 8267408, 13434538, 16534816, 26869076, 53738152, 107476304, 214952608]

約数ペア:

[(1, 214952608), (2, 107476304), (4, 53738152), (8, 26869076), (13, 16534816), (16, 13434538), (26, 8267408), (32, 6717269), (52, 4133704), (104, 2066852), (208, 1033426), (416, 516713)]