200645276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{39779}}^1$

素因数の和:39893

約数の個数: 24

約数和(自身を含む): 382047120

約数和(自身を除く): 181401844

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 39779, 79558, 159116, 517127, 1034254, 2068508, 3858563, 7717126, 15434252, 50161319, 100322638, 200645276]

約数ペア:

[(1, 200645276), (2, 100322638), (4, 50161319), (13, 15434252), (26, 7717126), (52, 3858563), (97, 2068508), (194, 1034254), (388, 517127), (1261, 159116), (2522, 79558), (5044, 39779)]