207964438

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{269}}^1\times {\mathrm{35141}}^1$

素因数の和:35423

約数の個数: 16

約数和(自身を含む): 341580240

約数和(自身を除く): 133615802

約数列:

[1, 2, 11, 22, 269, 538, 2959, 5918, 35141, 70282, 386551, 773102, 9452929, 18905858, 103982219, 207964438]

約数ペア:

[(1, 207964438), (2, 103982219), (11, 18905858), (22, 9452929), (269, 773102), (538, 386551), (2959, 70282), (5918, 35141)]