206897264

素因数分解:

$2^4\times 7^1\times {\mathrm{1847297}}^1$

素因数の和:1847312

約数の個数: 20

約数和(自身を含む): 458129904

約数和(自身を除く): 251232640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1847297, 3694594, 7389188, 12931079, 14778376, 25862158, 29556752, 51724316, 103448632, 206897264]

約数ペア:

[(1, 206897264), (2, 103448632), (4, 51724316), (7, 29556752), (8, 25862158), (14, 14778376), (16, 12931079), (28, 7389188), (56, 3694594), (112, 1847297)]