229580488

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{404191}}^1$

素因数の和:404268

約数の個数: 16

約数和(自身を含む): 436527360

約数和(自身を除く): 206946872

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 404191, 808382, 1616764, 3233528, 28697561, 57395122, 114790244, 229580488]

約数ペア:

[(1, 229580488), (2, 114790244), (4, 57395122), (8, 28697561), (71, 3233528), (142, 1616764), (284, 808382), (568, 404191)]