202307147

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{8713}}^1$

素因数の和:8858

約数の個数: 16

約数和(自身を含む): 240924672

約数和(自身を除く): 38617525

約数列:

[1, 7, 31, 107, 217, 749, 3317, 8713, 23219, 60991, 270103, 932291, 1890721, 6526037, 28901021, 202307147]

約数ペア:

[(1, 202307147), (7, 28901021), (31, 6526037), (107, 1890721), (217, 932291), (749, 270103), (3317, 60991), (8713, 23219)]