205072818

素因数分解:

$2^1\times 3^1\times {\mathrm{109}}^1\times {\mathrm{313567}}^1$

素因数の和:313681

約数の個数: 16

約数和(自身を含む): 413909760

約数和(自身を除く): 208836942

約数列:

[1, 2, 3, 6, 109, 218, 327, 654, 313567, 627134, 940701, 1881402, 34178803, 68357606, 102536409, 205072818]

約数ペア:

[(1, 205072818), (2, 102536409), (3, 68357606), (6, 34178803), (109, 1881402), (218, 940701), (327, 627134), (654, 313567)]