208804901767

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{503}}^1\times {\mathrm{5391157}}^1$

素因数の和:5391678

約数の個数: 16

約数和(自身を含む): 260845788672

約数和(自身を除く): 52040886905

約数列:

[1, 7, 11, 77, 503, 3521, 5533, 38731, 5391157, 37738099, 59302727, 415119089, 2711751971, 18982263797, 29829271681, 208804901767]

約数ペア:

[(1, 208804901767), (7, 29829271681), (11, 18982263797), (77, 2711751971), (503, 415119089), (3521, 59302727), (5533, 37738099), (38731, 5391157)]