206521347

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{36061}}^1$

素因数の和:36170

約数の個数: 16

約数和(自身を含む): 290803968

約数和(自身を除く): 84282621

約数列:

[1, 3, 23, 69, 83, 249, 1909, 5727, 36061, 108183, 829403, 2488209, 2993063, 8979189, 68840449, 206521347]

約数ペア:

[(1, 206521347), (3, 68840449), (23, 8979189), (69, 2993063), (83, 2488209), (249, 829403), (1909, 108183), (5727, 36061)]