206526878

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{241}}^1\times {\mathrm{3931}}^1$

素因数の和:4283

約数の個数: 16

約数和(自身を含む): 314009520

約数和(自身を除く): 107482642

約数列:

[1, 2, 109, 218, 241, 482, 3931, 7862, 26269, 52538, 428479, 856958, 947371, 1894742, 103263439, 206526878]

約数ペア:

[(1, 206526878), (2, 103263439), (109, 1894742), (218, 947371), (241, 856958), (482, 428479), (3931, 52538), (7862, 26269)]