206896

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{193}}^1$

素因数の和:268

約数の個数: 20

約数和(自身を含む): 408952

約数和(自身を除く): 202056

約数列:

[1, 2, 4, 8, 16, 67, 134, 193, 268, 386, 536, 772, 1072, 1544, 3088, 12931, 25862, 51724, 103448, 206896]

約数ペア:

[(1, 206896), (2, 103448), (4, 51724), (8, 25862), (16, 12931), (67, 3088), (134, 1544), (193, 1072), (268, 772), (386, 536)]