201853168

素因数分解:

$2^4\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{2543}}^1$

素因数の和:2614

約数の個数: 60

約数和(自身を含む): 440534304

約数和(自身を除く): 238681136

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 121, 164, 176, 242, 328, 451, 484, 656, 902, 968, 1804, 1936, 2543, 3608, 4961, 5086, 7216, 9922, 10172, 19844, 20344, 27973, 39688, 40688, 55946, 79376, 104263, 111892, 208526, 223784, 307703, 417052, 447568, 615406, 834104, 1146893, 1230812, 1668208, 2293786, 2461624, 4587572, 4923248, 9175144, 12615823, 18350288, 25231646, 50463292, 100926584, 201853168]

約数ペア:

[(1, 201853168), (2, 100926584), (4, 50463292), (8, 25231646), (11, 18350288), (16, 12615823), (22, 9175144), (41, 4923248), (44, 4587572), (82, 2461624), (88, 2293786), (121, 1668208), (164, 1230812), (176, 1146893), (242, 834104), (328, 615406), (451, 447568), (484, 417052), (656, 307703), (902, 223784), (968, 208526), (1804, 111892), (1936, 104263), (2543, 79376), (3608, 55946), (4961, 40688), (5086, 39688), (7216, 27973), (9922, 20344), (10172, 19844)]