201893699

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{2617}}^1$

素因数の和:2834

約数の個数: 16

約数和(自身を含む): 235243008

約数和(自身を除く): 33349309

約数列:

[1, 7, 103, 107, 721, 749, 2617, 11021, 18319, 77147, 269551, 280019, 1886857, 1960133, 28841957, 201893699]

約数ペア:

[(1, 201893699), (7, 28841957), (103, 1960133), (107, 1886857), (721, 280019), (749, 269551), (2617, 77147), (11021, 18319)]