206339434

素因数分解:

$2^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{5077}}^1$

素因数の和:7989

約数の個数: 16

約数和(自身を含む): 353916288

約数和(自身を除く): 147576854

約数列:

[1, 2, 7, 14, 2903, 5077, 5806, 10154, 20321, 35539, 40642, 71078, 14738531, 29477062, 103169717, 206339434]

約数ペア:

[(1, 206339434), (2, 103169717), (7, 29477062), (14, 14738531), (2903, 71078), (5077, 40642), (5806, 35539), (10154, 20321)]