206978794

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{4217}}^1$

素因数の和:4350

約数の個数: 32

約数和(自身を含む): 357146496

約数和(自身を除く): 150167702

約数列:

[1, 2, 11, 22, 23, 46, 97, 194, 253, 506, 1067, 2134, 2231, 4217, 4462, 8434, 24541, 46387, 49082, 92774, 96991, 193982, 409049, 818098, 1066901, 2133802, 4499539, 8999078, 9408127, 18816254, 103489397, 206978794]

約数ペア:

[(1, 206978794), (2, 103489397), (11, 18816254), (22, 9408127), (23, 8999078), (46, 4499539), (97, 2133802), (194, 1066901), (253, 818098), (506, 409049), (1067, 193982), (2134, 96991), (2231, 92774), (4217, 49082), (4462, 46387), (8434, 24541)]