206545426

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{1439}}^1\times {\mathrm{1669}}^1$

素因数の和:3153

約数の個数: 16

約数和(自身を含む): 317433600

約数和(自身を除く): 110888174

約数列:

[1, 2, 43, 86, 1439, 1669, 2878, 3338, 61877, 71767, 123754, 143534, 2401691, 4803382, 103272713, 206545426]

約数ペア:

[(1, 206545426), (2, 103272713), (43, 4803382), (86, 2401691), (1439, 143534), (1669, 123754), (2878, 71767), (3338, 61877)]