204680516

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{10531}}^1$

素因数の和:10691

約数の個数: 24

約数和(自身を含む): 369799584

約数和(自身を除く): 165119068

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 4859, 9718, 10531, 19436, 21062, 42124, 452833, 905666, 1190003, 1811332, 2380006, 4760012, 51170129, 102340258, 204680516]

約数ペア:

[(1, 204680516), (2, 102340258), (4, 51170129), (43, 4760012), (86, 2380006), (113, 1811332), (172, 1190003), (226, 905666), (452, 452833), (4859, 42124), (9718, 21062), (10531, 19436)]