205145426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{577}}^1\times {\mathrm{10457}}^1$

素因数の和:11053

約数の個数: 16

約数和(自身を含む): 326415096

約数和(自身を除く): 121269670

約数列:

[1, 2, 17, 34, 577, 1154, 9809, 10457, 19618, 20914, 177769, 355538, 6033689, 12067378, 102572713, 205145426]

約数ペア:

[(1, 205145426), (2, 102572713), (17, 12067378), (34, 6033689), (577, 355538), (1154, 177769), (9809, 20914), (10457, 19618)]