206857168

素因数分解:

$2^4\times 7^1\times {\mathrm{1846939}}^1$

素因数の和:1846954

約数の個数: 20

約数和(自身を含む): 458041120

約数和(自身を除く): 251183952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1846939, 3693878, 7387756, 12928573, 14775512, 25857146, 29551024, 51714292, 103428584, 206857168]

約数ペア:

[(1, 206857168), (2, 103428584), (4, 51714292), (7, 29551024), (8, 25857146), (14, 14775512), (16, 12928573), (28, 7387756), (56, 3693878), (112, 1846939)]