208048291213

素因数分解:

$7^1\times {\mathrm{181}}^1\times {\mathrm{9341}}^1\times {\mathrm{17579}}^1$

素因数の和:27108

約数の個数: 16

約数和(自身を含む): 239122316160

約数和(自身を除く): 31074024947

約数列:

[1, 7, 181, 1267, 9341, 17579, 65387, 123053, 1690721, 3181799, 11835047, 22272593, 164205439, 1149438073, 29721184459, 208048291213]

約数ペア:

[(1, 208048291213), (7, 29721184459), (181, 1149438073), (1267, 164205439), (9341, 22272593), (17579, 11835047), (65387, 3181799), (123053, 1690721)]