208022984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{2000221}}^1$

素因数の和:2000240

約数の個数: 16

約数和(自身を含む): 420046620

約数和(自身を除く): 212023636

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 2000221, 4000442, 8000884, 16001768, 26002873, 52005746, 104011492, 208022984]

約数ペア:

[(1, 208022984), (2, 104011492), (4, 52005746), (8, 26002873), (13, 16001768), (26, 8000884), (52, 4000442), (104, 2000221)]