200069168

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{961871}}^1$

素因数の和:961892

約数の個数: 20

約数和(自身を含む): 417452448

約数和(自身を除く): 217383280

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 961871, 1923742, 3847484, 7694968, 12504323, 15389936, 25008646, 50017292, 100034584, 200069168]

約数ペア:

[(1, 200069168), (2, 100034584), (4, 50017292), (8, 25008646), (13, 15389936), (16, 12504323), (26, 7694968), (52, 3847484), (104, 1923742), (208, 961871)]