201754359

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 295526400

約数和(自身を除く): 93772041

約数列:

[1, 3, 9, 127, 199, 381, 597, 887, 1143, 1791, 2661, 7983, 25273, 75819, 112649, 176513, 227457, 337947, 529539, 1013841, 1588617, 22417151, 67251453, 201754359]

約数ペア:

[(1, 201754359), (3, 67251453), (9, 22417151), (127, 1588617), (199, 1013841), (381, 529539), (597, 337947), (887, 227457), (1143, 176513), (1791, 112649), (2661, 75819), (7983, 25273)]