208586434

素因数分解:

$2^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{51913}}^1$

素因数の和:51970

約数の個数: 24

約数和(自身を含む): 372846348

約数和(自身を除く): 164259914

約数列:

[1, 2, 7, 14, 41, 49, 82, 98, 287, 574, 2009, 4018, 51913, 103826, 363391, 726782, 2128433, 2543737, 4256866, 5087474, 14899031, 29798062, 104293217, 208586434]

約数ペア:

[(1, 208586434), (2, 104293217), (7, 29798062), (14, 14899031), (41, 5087474), (49, 4256866), (82, 2543737), (98, 2128433), (287, 726782), (574, 363391), (2009, 103826), (4018, 51913)]