204436155

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{16091}}^1$

素因数の和:16128

約数の個数: 48

約数和(自身を含む): 410925312

約数和(自身を除く): 206489157

約数列:

[1, 3, 5, 7, 11, 15, 21, 33, 35, 55, 77, 105, 121, 165, 231, 363, 385, 605, 847, 1155, 1815, 2541, 4235, 12705, 16091, 48273, 80455, 112637, 177001, 241365, 337911, 531003, 563185, 885005, 1239007, 1689555, 1947011, 2655015, 3717021, 5841033, 6195035, 9735055, 13629077, 18585105, 29205165, 40887231, 68145385, 204436155]

約数ペア:

[(1, 204436155), (3, 68145385), (5, 40887231), (7, 29205165), (11, 18585105), (15, 13629077), (21, 9735055), (33, 6195035), (35, 5841033), (55, 3717021), (77, 2655015), (105, 1947011), (121, 1689555), (165, 1239007), (231, 885005), (363, 563185), (385, 531003), (605, 337911), (847, 241365), (1155, 177001), (1815, 112637), (2541, 80455), (4235, 48273), (12705, 16091)]