206510211

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1\times {\mathrm{601}}^1$

素因数の和:1203

約数の個数: 24

約数和(自身を含む): 303460976

約数和(自身を除く): 96950765

約数列:

[1, 3, 9, 73, 219, 523, 601, 657, 1569, 1803, 4707, 5409, 38179, 43873, 114537, 131619, 314323, 343611, 394857, 942969, 2828907, 22945579, 68836737, 206510211]

約数ペア:

[(1, 206510211), (3, 68836737), (9, 22945579), (73, 2828907), (219, 942969), (523, 394857), (601, 343611), (657, 314323), (1569, 131619), (1803, 114537), (4707, 43873), (5409, 38179)]