208049661

素因数分解:

$3^3\times {\mathrm{233}}^1\times {\mathrm{33071}}^1$

素因数の和:33313

約数の個数: 16

約数和(自身を含む): 309553920

約数和(自身を除く): 101504259

約数列:

[1, 3, 9, 27, 233, 699, 2097, 6291, 33071, 99213, 297639, 892917, 7705543, 23116629, 69349887, 208049661]

約数ペア:

[(1, 208049661), (3, 69349887), (9, 23116629), (27, 7705543), (233, 892917), (699, 297639), (2097, 99213), (6291, 33071)]