205105884837

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2870099}}^1$

素因数の和:2870233

約数の個数: 32

約数和(自身を含む): 324022809600

約数和(自身を除く): 118916924763

約数列:

[1, 3, 7, 21, 41, 83, 123, 249, 287, 581, 861, 1743, 3403, 10209, 23821, 71463, 2870099, 8610297, 20090693, 60272079, 117674059, 238218217, 353022177, 714654651, 823718413, 1667527519, 2471155239, 5002582557, 9766946897, 29300840691, 68368628279, 205105884837]

約数ペア:

[(1, 205105884837), (3, 68368628279), (7, 29300840691), (21, 9766946897), (41, 5002582557), (83, 2471155239), (123, 1667527519), (249, 823718413), (287, 714654651), (581, 353022177), (861, 238218217), (1743, 117674059), (3403, 60272079), (10209, 20090693), (23821, 8610297), (71463, 2870099)]