199388524

素因数分解:

$2^2\times {\mathrm{6781}}^1\times {\mathrm{7351}}^1$

素因数の和:14136

約数の個数: 12

約数和(自身を含む): 349028848

約数和(自身を除く): 149640324

約数列:

[1, 2, 4, 6781, 7351, 13562, 14702, 27124, 29404, 49847131, 99694262, 199388524]

約数ペア:

[(1, 199388524), (2, 99694262), (4, 49847131), (6781, 29404), (7351, 27124), (13562, 14702)]