199775216

素因数分解:

$2^4\times {\mathrm{1699}}^1\times {\mathrm{7349}}^1$

素因数の和:9056

約数の個数: 20

約数和(自身を含む): 387345000

約数和(自身を除く): 187569784

約数列:

[1, 2, 4, 8, 16, 1699, 3398, 6796, 7349, 13592, 14698, 27184, 29396, 58792, 117584, 12485951, 24971902, 49943804, 99887608, 199775216]

約数ペア:

[(1, 199775216), (2, 99887608), (4, 49943804), (8, 24971902), (16, 12485951), (1699, 117584), (3398, 58792), (6796, 29396), (7349, 27184), (13592, 14698)]