205440399

素因数分解:

$3^2\times {\mathrm{449}}^1\times {\mathrm{50839}}^1$

素因数の和:51294

約数の個数: 12

約数和(自身を含む): 297414000

約数和(自身を除く): 91973601

約数列:

[1, 3, 9, 449, 1347, 4041, 50839, 152517, 457551, 22826711, 68480133, 205440399]

約数ペア:

[(1, 205440399), (3, 68480133), (9, 22826711), (449, 457551), (1347, 152517), (4041, 50839)]