205157178

素因数分解:

$2^1\times 3^3\times {\mathrm{641}}^1\times {\mathrm{5927}}^1$

素因数の和:6579

約数の個数: 32

約数和(自身を含む): 456693120

約数和(自身を除く): 251535942

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 641, 1282, 1923, 3846, 5769, 5927, 11538, 11854, 17307, 17781, 34614, 35562, 53343, 106686, 160029, 320058, 3799207, 7598414, 11397621, 22795242, 34192863, 68385726, 102578589, 205157178]

約数ペア:

[(1, 205157178), (2, 102578589), (3, 68385726), (6, 34192863), (9, 22795242), (18, 11397621), (27, 7598414), (54, 3799207), (641, 320058), (1282, 160029), (1923, 106686), (3846, 53343), (5769, 35562), (5927, 34614), (11538, 17781), (11854, 17307)]