206893233

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{621301}}^1$

素因数の和:621344

約数の個数: 12

約数和(自身を含む): 306923188

約数和(自身を除く): 100029955

約数列:

[1, 3, 9, 37, 111, 333, 621301, 1863903, 5591709, 22988137, 68964411, 206893233]

約数ペア:

[(1, 206893233), (3, 68964411), (9, 22988137), (37, 5591709), (111, 1863903), (333, 621301)]