208035489

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{709}}^1\times {\mathrm{2081}}^1$

素因数の和:2840

約数の個数: 16

約数和(自身を含む): 283818240

約数和(自身を除く): 75782751

約数列:

[1, 3, 47, 141, 709, 2081, 2127, 6243, 33323, 97807, 99969, 293421, 1475429, 4426287, 69345163, 208035489]

約数ペア:

[(1, 208035489), (3, 69345163), (47, 4426287), (141, 1475429), (709, 293421), (2081, 99969), (2127, 97807), (6243, 33323)]