203433728

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{5717}}^1$

素因数の和:5872

約数の個数: 36

約数和(自身を含む): 409065720

約数和(自身を除く): 205631992

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 2224, 4448, 5717, 8896, 11434, 17792, 22868, 35584, 45736, 91472, 182944, 365888, 731776, 794663, 1463552, 1589326, 3178652, 6357304, 12714608, 25429216, 50858432, 101716864, 203433728]

約数ペア:

[(1, 203433728), (2, 101716864), (4, 50858432), (8, 25429216), (16, 12714608), (32, 6357304), (64, 3178652), (128, 1589326), (139, 1463552), (256, 794663), (278, 731776), (556, 365888), (1112, 182944), (2224, 91472), (4448, 45736), (5717, 35584), (8896, 22868), (11434, 17792)]