200123060

素因数分解:

$2^2\times 5^1\times {\mathrm{401}}^1\times {\mathrm{24953}}^1$

素因数の和:25363

約数の個数: 24

約数和(自身を含む): 421323336

約数和(自身を除く): 221200276

約数列:

[1, 2, 4, 5, 10, 20, 401, 802, 1604, 2005, 4010, 8020, 24953, 49906, 99812, 124765, 249530, 499060, 10006153, 20012306, 40024612, 50030765, 100061530, 200123060]

約数ペア:

[(1, 200123060), (2, 100061530), (4, 50030765), (5, 40024612), (10, 20012306), (20, 10006153), (401, 499060), (802, 249530), (1604, 124765), (2005, 99812), (4010, 49906), (8020, 24953)]