200255018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{367}}^1\times {\mathrm{2503}}^1$

素因数の和:2981

約数の個数: 16

約数和(自身を含む): 304085760

約数和(自身を除く): 103830742

約数列:

[1, 2, 109, 218, 367, 734, 2503, 5006, 40003, 80006, 272827, 545654, 918601, 1837202, 100127509, 200255018]

約数ペア:

[(1, 200255018), (2, 100127509), (109, 1837202), (218, 918601), (367, 545654), (734, 272827), (2503, 80006), (5006, 40003)]