208597917

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{677}}^1\times {\mathrm{9337}}^1$

素因数の和:10028

約数の個数: 16

約数和(自身を含む): 303895872

約数和(自身を除く): 95297955

約数列:

[1, 3, 11, 33, 677, 2031, 7447, 9337, 22341, 28011, 102707, 308121, 6321149, 18963447, 69532639, 208597917]

約数ペア:

[(1, 208597917), (3, 69532639), (11, 18963447), (33, 6321149), (677, 308121), (2031, 102707), (7447, 28011), (9337, 22341)]