205756048

素因数分解:

$2^4\times {\mathrm{73}}^1\times {\mathrm{176161}}^1$

素因数の和:176242

約数の個数: 20

約数和(自身を含む): 404115628

約数和(自身を除く): 198359580

約数列:

[1, 2, 4, 8, 16, 73, 146, 292, 584, 1168, 176161, 352322, 704644, 1409288, 2818576, 12859753, 25719506, 51439012, 102878024, 205756048]

約数ペア:

[(1, 205756048), (2, 102878024), (4, 51439012), (8, 25719506), (16, 12859753), (73, 2818576), (146, 1409288), (292, 704644), (584, 352322), (1168, 176161)]