208575798977

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{190543}}^1$

素因数の和:191109

約数の個数: 32

約数和(自身を含む): 268383510528

約数和(自身を除く): 59807711551

約数列:

[1, 7, 13, 23, 91, 161, 299, 523, 2093, 3661, 6799, 12029, 47593, 84203, 156377, 190543, 1094639, 1333801, 2477059, 4382489, 17339413, 30677423, 56972357, 99653989, 398806499, 697577923, 1295501857, 2292041747, 9068512999, 16044292229, 29796542711, 208575798977]

約数ペア:

[(1, 208575798977), (7, 29796542711), (13, 16044292229), (23, 9068512999), (91, 2292041747), (161, 1295501857), (299, 697577923), (523, 398806499), (2093, 99653989), (3661, 56972357), (6799, 30677423), (12029, 17339413), (47593, 4382489), (84203, 2477059), (156377, 1333801), (190543, 1094639)]