203429149

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{24691}}^1$

素因数の和:24816

約数の個数: 16

約数和(自身を含む): 256006656

約数和(自身を除く): 52577507

約数列:

[1, 7, 11, 77, 107, 749, 1177, 8239, 24691, 172837, 271601, 1901207, 2641937, 18493559, 29061307, 203429149]

約数ペア:

[(1, 203429149), (7, 29061307), (11, 18493559), (77, 2641937), (107, 1901207), (749, 271601), (1177, 172837), (8239, 24691)]