208759926

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{809147}}^1$

素因数の和:809195

約数の個数: 16

約数和(自身を含む): 427230144

約数和(自身を除く): 218470218

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 809147, 1618294, 2427441, 4854882, 34793321, 69586642, 104379963, 208759926]

約数ペア:

[(1, 208759926), (2, 104379963), (3, 69586642), (6, 34793321), (43, 4854882), (86, 2427441), (129, 1618294), (258, 809147)]