200458030

素因数分解:

$2^1\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{19867}}^1$

素因数の和:20883

約数の個数: 16

約数和(自身を含む): 361200240

約数和(自身を除く): 160742210

約数列:

[1, 2, 5, 10, 1009, 2018, 5045, 10090, 19867, 39734, 99335, 198670, 20045803, 40091606, 100229015, 200458030]

約数ペア:

[(1, 200458030), (2, 100229015), (5, 40091606), (10, 20045803), (1009, 198670), (2018, 99335), (5045, 39734), (10090, 19867)]