210009546811

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{291503}}^1$

素因数の和:291786

約数の個数: 16

約数和(自身を含む): 217438663680

約数和(自身を除く): 7429116869

約数列:

[1, 71, 73, 139, 5183, 9869, 10147, 291503, 720437, 20696713, 21279719, 40518917, 1510860049, 2876843107, 2957880941, 210009546811]

約数ペア:

[(1, 210009546811), (71, 2957880941), (73, 2876843107), (139, 1510860049), (5183, 40518917), (9869, 21279719), (10147, 20696713), (291503, 720437)]