208988892005

素因数分解:

$5^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{1621}}^1\times {\mathrm{1759}}^1$

素因数の和:3629

約数の個数: 32

約数和(自身を含む): 255280481280

約数和(自身を除く): 46291589275

約数列:

[1, 5, 107, 137, 535, 685, 1621, 1759, 8105, 8795, 14659, 73295, 173447, 188213, 222077, 240983, 867235, 941065, 1110385, 1204915, 2851339, 14256695, 23762239, 25785181, 118811195, 128925905, 305093273, 390633443, 1525466365, 1953167215, 41797778401, 208988892005]

約数ペア:

[(1, 208988892005), (5, 41797778401), (107, 1953167215), (137, 1525466365), (535, 390633443), (685, 305093273), (1621, 128925905), (1759, 118811195), (8105, 25785181), (8795, 23762239), (14659, 14256695), (73295, 2851339), (173447, 1204915), (188213, 1110385), (222077, 941065), (240983, 867235)]