188399266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{44371}}^1$

素因数の和:44577

約数の個数: 16

約数和(自身を含む): 309894048

約数和(自身を除く): 121494782

約数列:

[1, 2, 11, 22, 193, 386, 2123, 4246, 44371, 88742, 488081, 976162, 8563603, 17127206, 94199633, 188399266]

約数ペア:

[(1, 188399266), (2, 94199633), (11, 17127206), (22, 8563603), (193, 976162), (386, 488081), (2123, 88742), (4246, 44371)]