204826888

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{85061}}^1$

素因数の和:85117

約数の個数: 32

約数和(自身を含む): 449127360

約数和(自身を除く): 244300472

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 86, 172, 301, 344, 602, 1204, 2408, 85061, 170122, 340244, 595427, 680488, 1190854, 2381708, 3657623, 4763416, 7315246, 14630492, 25603361, 29260984, 51206722, 102413444, 204826888]

約数ペア:

[(1, 204826888), (2, 102413444), (4, 51206722), (7, 29260984), (8, 25603361), (14, 14630492), (28, 7315246), (43, 4763416), (56, 3657623), (86, 2381708), (172, 1190854), (301, 680488), (344, 595427), (602, 340244), (1204, 170122), (2408, 85061)]