201902771

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{3727}}^1$

素因数の和:3914

約数の個数: 16

約数和(自身を含む): 236206080

約数和(自身を除く): 34303309

約数列:

[1, 7, 71, 109, 497, 763, 3727, 7739, 26089, 54173, 264617, 406243, 1852319, 2843701, 28843253, 201902771]

約数ペア:

[(1, 201902771), (7, 28843253), (71, 2843701), (109, 1852319), (497, 406243), (763, 264617), (3727, 54173), (7739, 26089)]