209219097

素因数分解:

$3^1\times {\mathrm{79}}^1\times {\mathrm{359}}^1\times {\mathrm{2459}}^1$

素因数の和:2900

約数の個数: 16

約数和(自身を含む): 283392000

約数和(自身を除く): 74172903

約数列:

[1, 3, 79, 237, 359, 1077, 2459, 7377, 28361, 85083, 194261, 582783, 882781, 2648343, 69739699, 209219097]

約数ペア:

[(1, 209219097), (3, 69739699), (79, 2648343), (237, 882781), (359, 582783), (1077, 194261), (2459, 85083), (7377, 28361)]