207940672

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{199}}^1\times {\mathrm{563}}^1$

素因数の和:803

約数の個数: 56

約数和(自身を含む): 429768000

約数和(自身を除く): 221827328

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 199, 232, 398, 464, 563, 796, 928, 1126, 1592, 1856, 2252, 3184, 4504, 5771, 6368, 9008, 11542, 12736, 16327, 18016, 23084, 32654, 36032, 46168, 65308, 92336, 112037, 130616, 184672, 224074, 261232, 369344, 448148, 522464, 896296, 1044928, 1792592, 3249073, 3585184, 6498146, 7170368, 12996292, 25992584, 51985168, 103970336, 207940672]

約数ペア:

[(1, 207940672), (2, 103970336), (4, 51985168), (8, 25992584), (16, 12996292), (29, 7170368), (32, 6498146), (58, 3585184), (64, 3249073), (116, 1792592), (199, 1044928), (232, 896296), (398, 522464), (464, 448148), (563, 369344), (796, 261232), (928, 224074), (1126, 184672), (1592, 130616), (1856, 112037), (2252, 92336), (3184, 65308), (4504, 46168), (5771, 36032), (6368, 32654), (9008, 23084), (11542, 18016), (12736, 16327)]