205873336

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{563}}^1\times {\mathrm{1063}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 396063360

約数和(自身を除く): 190190024

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 563, 1063, 1126, 2126, 2252, 4252, 4504, 8504, 24209, 45709, 48418, 91418, 96836, 182836, 193672, 365672, 598469, 1196938, 2393876, 4787752, 25734167, 51468334, 102936668, 205873336]

約数ペア:

[(1, 205873336), (2, 102936668), (4, 51468334), (8, 25734167), (43, 4787752), (86, 2393876), (172, 1196938), (344, 598469), (563, 365672), (1063, 193672), (1126, 182836), (2126, 96836), (2252, 91418), (4252, 48418), (4504, 45709), (8504, 24209)]