216859624

素因数分解:

$2^3\times {\mathrm{233}}^1\times {\mathrm{116341}}^1$

素因数の和:116580

約数の個数: 16

約数和(自身を含む): 408360420

約数和(自身を除く): 191500796

約数列:

[1, 2, 4, 8, 233, 466, 932, 1864, 116341, 232682, 465364, 930728, 27107453, 54214906, 108429812, 216859624]

約数ペア:

[(1, 216859624), (2, 108429812), (4, 54214906), (8, 27107453), (233, 930728), (466, 465364), (932, 232682), (1864, 116341)]