214581704

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{400339}}^1$

素因数の和:400412

約数の個数: 16

約数和(自身を含む): 408346800

約数和(自身を除く): 193765096

約数列:

[1, 2, 4, 8, 67, 134, 268, 536, 400339, 800678, 1601356, 3202712, 26822713, 53645426, 107290852, 214581704]

約数ペア:

[(1, 214581704), (2, 107290852), (4, 53645426), (8, 26822713), (67, 3202712), (134, 1601356), (268, 800678), (536, 400339)]