201841269

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2249

約数の個数: 32

約数和(自身を含む): 317813760

約数和(自身を除く): 115972491

約数列:

[1, 3, 7, 21, 43, 107, 129, 301, 321, 749, 903, 2089, 2247, 4601, 6267, 13803, 14623, 32207, 43869, 89827, 96621, 223523, 269481, 628789, 670569, 1564661, 1886367, 4693983, 9611489, 28834467, 67280423, 201841269]

約数ペア:

[(1, 201841269), (3, 67280423), (7, 28834467), (21, 9611489), (43, 4693983), (107, 1886367), (129, 1564661), (301, 670569), (321, 628789), (749, 269481), (903, 223523), (2089, 96621), (2247, 89827), (4601, 43869), (6267, 32207), (13803, 14623)]