205998543

素因数分解:

$3^2\times {\mathrm{137}}^1\times {\mathrm{167071}}^1$

素因数の和:167214

約数の個数: 12

約数和(自身を含む): 299727168

約数和(自身を除く): 93728625

約数列:

[1, 3, 9, 137, 411, 1233, 167071, 501213, 1503639, 22888727, 68666181, 205998543]

約数ペア:

[(1, 205998543), (3, 68666181), (9, 22888727), (137, 1503639), (411, 501213), (1233, 167071)]