206811153

素因数分解:

$3^2\times {\mathrm{1571}}^1\times {\mathrm{14627}}^1$

素因数の和:16204

約数の個数: 12

約数和(自身を含む): 298937808

約数和(自身を除く): 92126655

約数列:

[1, 3, 9, 1571, 4713, 14139, 14627, 43881, 131643, 22979017, 68937051, 206811153]

約数ペア:

[(1, 206811153), (3, 68937051), (9, 22979017), (1571, 131643), (4713, 43881), (14139, 14627)]