198441606

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{521}}^1$

素因数の和:765

約数の個数: 64

約数和(自身を含む): 451008000

約数和(自身を除く): 252566394

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 199, 319, 398, 521, 597, 638, 957, 1042, 1194, 1563, 1914, 2189, 3126, 4378, 5731, 5771, 6567, 11462, 11542, 13134, 15109, 17193, 17313, 30218, 34386, 34626, 45327, 63481, 90654, 103679, 126962, 166199, 190443, 207358, 311037, 332398, 380886, 498597, 622074, 997194, 1140469, 2280938, 3006691, 3421407, 6013382, 6842814, 9020073, 18040146, 33073601, 66147202, 99220803, 198441606]

約数ペア:

[(1, 198441606), (2, 99220803), (3, 66147202), (6, 33073601), (11, 18040146), (22, 9020073), (29, 6842814), (33, 6013382), (58, 3421407), (66, 3006691), (87, 2280938), (174, 1140469), (199, 997194), (319, 622074), (398, 498597), (521, 380886), (597, 332398), (638, 311037), (957, 207358), (1042, 190443), (1194, 166199), (1563, 126962), (1914, 103679), (2189, 90654), (3126, 63481), (4378, 45327), (5731, 34626), (5771, 34386), (6567, 30218), (11462, 17313), (11542, 17193), (13134, 15109)]