207947952

素因数分解:

$2^4\times 3^3\times {\mathrm{257}}^1\times {\mathrm{1873}}^1$

素因数の和:2147

約数の個数: 80

約数和(自身を含む): 599530080

約数和(自身を除く): 391582128

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 257, 432, 514, 771, 1028, 1542, 1873, 2056, 2313, 3084, 3746, 4112, 4626, 5619, 6168, 6939, 7492, 9252, 11238, 12336, 13878, 14984, 16857, 18504, 22476, 27756, 29968, 33714, 37008, 44952, 50571, 55512, 67428, 89904, 101142, 111024, 134856, 202284, 269712, 404568, 481361, 809136, 962722, 1444083, 1925444, 2888166, 3850888, 4332249, 5776332, 7701776, 8664498, 11552664, 12996747, 17328996, 23105328, 25993494, 34657992, 51986988, 69315984, 103973976, 207947952]

約数ペア:

[(1, 207947952), (2, 103973976), (3, 69315984), (4, 51986988), (6, 34657992), (8, 25993494), (9, 23105328), (12, 17328996), (16, 12996747), (18, 11552664), (24, 8664498), (27, 7701776), (36, 5776332), (48, 4332249), (54, 3850888), (72, 2888166), (108, 1925444), (144, 1444083), (216, 962722), (257, 809136), (432, 481361), (514, 404568), (771, 269712), (1028, 202284), (1542, 134856), (1873, 111024), (2056, 101142), (2313, 89904), (3084, 67428), (3746, 55512), (4112, 50571), (4626, 44952), (5619, 37008), (6168, 33714), (6939, 29968), (7492, 27756), (9252, 22476), (11238, 18504), (12336, 16857), (13878, 14984)]