189299803

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{57173}}^1$

素因数の和:57234

約数の個数: 16

約数和(自身を含む): 241502976

約数和(自身を除く): 52203173

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 57173, 400211, 628903, 2458439, 4402321, 17209073, 27042829, 189299803]

約数ペア:

[(1, 189299803), (7, 27042829), (11, 17209073), (43, 4402321), (77, 2458439), (301, 628903), (473, 400211), (3311, 57173)]