206579257

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{5521}}^1$

素因数の和:5640

約数の個数: 16

約数和(自身を含む): 229008384

約数和(自身を除く): 22429127

約数列:

[1, 17, 31, 71, 527, 1207, 2201, 5521, 37417, 93857, 171151, 391991, 2909567, 6663847, 12151721, 206579257]

約数ペア:

[(1, 206579257), (17, 12151721), (31, 6663847), (71, 2909567), (527, 391991), (1207, 171151), (2201, 93857), (5521, 37417)]