205129562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{127727}}^1$

素因数の和:127813

約数の個数: 16

約数和(自身を含む): 340267392

約数和(自身を除く): 135137830

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 127727, 255454, 1404997, 2809994, 9324071, 18648142, 102564781, 205129562]

約数ペア:

[(1, 205129562), (2, 102564781), (11, 18648142), (22, 9324071), (73, 2809994), (146, 1404997), (803, 255454), (1606, 127727)]