201108219

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1549}}^1\times {\mathrm{3329}}^1$

素因数の和:4894

約数の個数: 16

約数和(自身を含む): 289044000

約数和(自身を除く): 87935781

約数列:

[1, 3, 13, 39, 1549, 3329, 4647, 9987, 20137, 43277, 60411, 129831, 5156621, 15469863, 67036073, 201108219]

約数ペア:

[(1, 201108219), (3, 67036073), (13, 15469863), (39, 5156621), (1549, 129831), (3329, 60411), (4647, 43277), (9987, 20137)]