207804531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{133981}}^1$

素因数の和:134042

約数の個数: 16

約数和(自身を含む): 308694528

約数和(自身を除く): 100889997

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 133981, 401943, 1473791, 4421373, 6297107, 18891321, 69268177, 207804531]

約数ペア:

[(1, 207804531), (3, 69268177), (11, 18891321), (33, 6297107), (47, 4421373), (141, 1473791), (517, 401943), (1551, 133981)]