205508711507

素因数分解:

${\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{653}}^1\times {\mathrm{1319}}^1$

素因数の和:2291

約数の個数: 32

約数和(自身を含む): 227905920000

約数和(自身を除く): 22397208493

約数列:

[1, 11, 109, 199, 653, 1199, 1319, 2189, 7183, 14509, 21691, 71177, 129947, 143771, 238601, 262481, 782947, 861307, 1429417, 1581481, 2887291, 9474377, 14164223, 28610429, 93882463, 155806453, 171400093, 314714719, 1032707093, 1885401023, 18682610137, 205508711507]

約数ペア:

[(1, 205508711507), (11, 18682610137), (109, 1885401023), (199, 1032707093), (653, 314714719), (1199, 171400093), (1319, 155806453), (2189, 93882463), (7183, 28610429), (14509, 14164223), (21691, 9474377), (71177, 2887291), (129947, 1581481), (143771, 1429417), (238601, 861307), (262481, 782947)]