206519613

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{11159}}^1$

素因数の和:11392

約数の個数: 16

約数和(自身を含む): 285696000

約数和(自身を除く): 79176387

約数列:

[1, 3, 31, 93, 199, 597, 6169, 11159, 18507, 33477, 345929, 1037787, 2220641, 6661923, 68839871, 206519613]

約数ペア:

[(1, 206519613), (3, 68839871), (31, 6661923), (93, 2220641), (199, 1037787), (597, 345929), (6169, 33477), (11159, 18507)]