208836294

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{809443}}^1$

素因数の和:809491

約数の個数: 16

約数和(自身を含む): 427386432

約数和(自身を除く): 218550138

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 809443, 1618886, 2428329, 4856658, 34806049, 69612098, 104418147, 208836294]

約数ペア:

[(1, 208836294), (2, 104418147), (3, 69612098), (6, 34806049), (43, 4856658), (86, 2428329), (129, 1618886), (258, 809443)]