201717424

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{65323}}^1$

素因数の和:65524

約数の個数: 20

約数和(自身を含む): 392858536

約数和(自身を除く): 191141112

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 65323, 130646, 261292, 522584, 1045168, 12607339, 25214678, 50429356, 100858712, 201717424]

約数ペア:

[(1, 201717424), (2, 100858712), (4, 50429356), (8, 25214678), (16, 12607339), (193, 1045168), (386, 522584), (772, 261292), (1544, 130646), (3088, 65323)]