200878258

素因数分解:

$2^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{82939}}^1$

素因数の和:83121

約数の個数: 16

約数和(自身を含む): 346357440

約数和(自身を除く): 145479182

約数列:

[1, 2, 7, 14, 173, 346, 1211, 2422, 82939, 165878, 580573, 1161146, 14348447, 28696894, 100439129, 200878258]

約数ペア:

[(1, 200878258), (2, 100439129), (7, 28696894), (14, 14348447), (173, 1161146), (346, 580573), (1211, 165878), (2422, 82939)]