214399118

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{857}}^1\times {\mathrm{2909}}^1$

素因数の和:3811

約数の個数: 16

約数和(自身を含む): 329574960

約数和(自身を除く): 115175842

約数列:

[1, 2, 43, 86, 857, 1714, 2909, 5818, 36851, 73702, 125087, 250174, 2493013, 4986026, 107199559, 214399118]

約数ペア:

[(1, 214399118), (2, 107199559), (43, 4986026), (86, 2493013), (857, 250174), (1714, 125087), (2909, 73702), (5818, 36851)]