210316263

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{33851}}^1$

素因数の和:33982

約数の個数: 16

約数和(自身を含む): 297897600

約数和(自身を除く): 87581337

約数列:

[1, 3, 19, 57, 109, 327, 2071, 6213, 33851, 101553, 643169, 1929507, 3689759, 11069277, 70105421, 210316263]

約数ペア:

[(1, 210316263), (3, 70105421), (19, 11069277), (57, 3689759), (109, 1929507), (327, 643169), (2071, 101553), (6213, 33851)]