200540879

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{372061}}^1$

素因数の和:372086

約数の個数: 12

約数和(自身を含む): 254490408

約数和(自身を除く): 53949529

約数列:

[1, 7, 11, 49, 77, 539, 372061, 2604427, 4092671, 18230989, 28648697, 200540879]

約数ペア:

[(1, 200540879), (7, 28648697), (11, 18230989), (49, 4092671), (77, 2604427), (539, 372061)]