206830851

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1\times {\mathrm{8831}}^1$

素因数の和:9082

約数の個数: 16

約数和(自身を含む): 284602368

約数和(自身を除く): 77771517

約数列:

[1, 3, 37, 111, 211, 633, 7807, 8831, 23421, 26493, 326747, 980241, 1863341, 5590023, 68943617, 206830851]

約数ペア:

[(1, 206830851), (3, 68943617), (37, 5590023), (111, 1863341), (211, 980241), (633, 326747), (7807, 26493), (8831, 23421)]