206593995

素因数分解:

$3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1\times {\mathrm{1327}}^1$

素因数の和:1539

約数の個数: 32

約数和(自身を含む): 337333248

約数和(自身を除く): 130739253

約数列:

[1, 3, 5, 15, 97, 107, 291, 321, 485, 535, 1327, 1455, 1605, 3981, 6635, 10379, 19905, 31137, 51895, 128719, 141989, 155685, 386157, 425967, 643595, 709945, 1930785, 2129835, 13772933, 41318799, 68864665, 206593995]

約数ペア:

[(1, 206593995), (3, 68864665), (5, 41318799), (15, 13772933), (97, 2129835), (107, 1930785), (291, 709945), (321, 643595), (485, 425967), (535, 386157), (1327, 155685), (1455, 141989), (1605, 128719), (3981, 51895), (6635, 31137), (10379, 19905)]