201641539

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1607}}^1$

素因数の和:1707

約数の個数: 24

約数和(自身を含む): 238672224

約数和(自身を除く): 37030685

約数列:

[1, 11, 17, 61, 121, 187, 671, 1037, 1607, 2057, 7381, 11407, 17677, 27319, 98027, 125477, 194447, 300509, 1078297, 1666459, 3305599, 11861267, 18331049, 201641539]

約数ペア:

[(1, 201641539), (11, 18331049), (17, 11861267), (61, 3305599), (121, 1666459), (187, 1078297), (671, 300509), (1037, 194447), (1607, 125477), (2057, 98027), (7381, 27319), (11407, 17677)]