205257834

素因数分解:

$2^1\times 3^3\times {\mathrm{43}}^1\times {\mathrm{88397}}^1$

素因数の和:88451

約数の個数: 32

約数和(自身を含む): 466741440

約数和(自身を除く): 261483606

約数列:

[1, 2, 3, 6, 9, 18, 27, 43, 54, 86, 129, 258, 387, 774, 1161, 2322, 88397, 176794, 265191, 530382, 795573, 1591146, 2386719, 3801071, 4773438, 7602142, 11403213, 22806426, 34209639, 68419278, 102628917, 205257834]

約数ペア:

[(1, 205257834), (2, 102628917), (3, 68419278), (6, 34209639), (9, 22806426), (18, 11403213), (27, 7602142), (43, 4773438), (54, 3801071), (86, 2386719), (129, 1591146), (258, 795573), (387, 530382), (774, 265191), (1161, 176794), (2322, 88397)]