207715904

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 112

約数和(自身を含む): 483900480

約数和(自身を除く): 276184576

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 53, 64, 76, 88, 106, 152, 176, 209, 212, 293, 304, 352, 418, 424, 583, 586, 608, 704, 836, 848, 1007, 1166, 1172, 1216, 1672, 1696, 2014, 2332, 2344, 3223, 3344, 3392, 4028, 4664, 4688, 5567, 6446, 6688, 8056, 9328, 9376, 11077, 11134, 12892, 13376, 15529, 16112, 18656, 18752, 22154, 22268, 25784, 31058, 32224, 37312, 44308, 44536, 51568, 61237, 62116, 64448, 88616, 89072, 103136, 122474, 124232, 170819, 177232, 178144, 206272, 244948, 248464, 295051, 341638, 354464, 356288, 489896, 496928, 590102, 683276, 708928, 979792, 993856, 1180204, 1366552, 1959584, 2360408, 2733104, 3245561, 3919168, 4720816, 5466208, 6491122, 9441632, 10932416, 12982244, 18883264, 25964488, 51928976, 103857952, 207715904]

約数ペア:

[(1, 207715904), (2, 103857952), (4, 51928976), (8, 25964488), (11, 18883264), (16, 12982244), (19, 10932416), (22, 9441632), (32, 6491122), (38, 5466208), (44, 4720816), (53, 3919168), (64, 3245561), (76, 2733104), (88, 2360408), (106, 1959584), (152, 1366552), (176, 1180204), (209, 993856), (212, 979792), (293, 708928), (304, 683276), (352, 590102), (418, 496928), (424, 489896), (583, 356288), (586, 354464), (608, 341638), (704, 295051), (836, 248464), (848, 244948), (1007, 206272), (1166, 178144), (1172, 177232), (1216, 170819), (1672, 124232), (1696, 122474), (2014, 103136), (2332, 89072), (2344, 88616), (3223, 64448), (3344, 62116), (3392, 61237), (4028, 51568), (4664, 44536), (4688, 44308), (5567, 37312), (6446, 32224), (6688, 31058), (8056, 25784), (9328, 22268), (9376, 22154), (11077, 18752), (11134, 18656), (12892, 16112), (13376, 15529)]