204488650

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{95111}}^1$

素因数の和:95166

約数の個数: 24

約数和(自身を含む): 389198304

約数和(自身を除く): 184709654

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 95111, 190222, 475555, 951110, 2377775, 4089773, 4755550, 8179546, 20448865, 40897730, 102244325, 204488650]

約数ペア:

[(1, 204488650), (2, 102244325), (5, 40897730), (10, 20448865), (25, 8179546), (43, 4755550), (50, 4089773), (86, 2377775), (215, 951110), (430, 475555), (1075, 190222), (2150, 95111)]