204463105

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{12953}}^1$

素因数の和:13017

約数の個数: 32

約数和(自身を含む): 313383168

約数和(自身を除く): 108920063

約数列:

[1, 5, 7, 11, 35, 41, 55, 77, 205, 287, 385, 451, 1435, 2255, 3157, 12953, 15785, 64765, 90671, 142483, 453355, 531073, 712415, 997381, 2655365, 3717511, 4986905, 5841803, 18587555, 29209015, 40892621, 204463105]

約数ペア:

[(1, 204463105), (5, 40892621), (7, 29209015), (11, 18587555), (35, 5841803), (41, 4986905), (55, 3717511), (77, 2655365), (205, 997381), (287, 712415), (385, 531073), (451, 453355), (1435, 142483), (2255, 90671), (3157, 64765), (12953, 15785)]