199538208

素因数分解:

$2^5\times 3^3\times {\mathrm{157}}^1\times {\mathrm{1471}}^1$

素因数の和:1647

約数の個数: 96

約数和(自身を含む): 586091520

約数和(自身を除く): 386553312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 157, 216, 288, 314, 432, 471, 628, 864, 942, 1256, 1413, 1471, 1884, 2512, 2826, 2942, 3768, 4239, 4413, 5024, 5652, 5884, 7536, 8478, 8826, 11304, 11768, 13239, 15072, 16956, 17652, 22608, 23536, 26478, 33912, 35304, 39717, 45216, 47072, 52956, 67824, 70608, 79434, 105912, 135648, 141216, 158868, 211824, 230947, 317736, 423648, 461894, 635472, 692841, 923788, 1270944, 1385682, 1847576, 2078523, 2771364, 3695152, 4157046, 5542728, 6235569, 7390304, 8314092, 11085456, 12471138, 16628184, 22170912, 24942276, 33256368, 49884552, 66512736, 99769104, 199538208]

約数ペア:

[(1, 199538208), (2, 99769104), (3, 66512736), (4, 49884552), (6, 33256368), (8, 24942276), (9, 22170912), (12, 16628184), (16, 12471138), (18, 11085456), (24, 8314092), (27, 7390304), (32, 6235569), (36, 5542728), (48, 4157046), (54, 3695152), (72, 2771364), (96, 2078523), (108, 1847576), (144, 1385682), (157, 1270944), (216, 923788), (288, 692841), (314, 635472), (432, 461894), (471, 423648), (628, 317736), (864, 230947), (942, 211824), (1256, 158868), (1413, 141216), (1471, 135648), (1884, 105912), (2512, 79434), (2826, 70608), (2942, 67824), (3768, 52956), (4239, 47072), (4413, 45216), (5024, 39717), (5652, 35304), (5884, 33912), (7536, 26478), (8478, 23536), (8826, 22608), (11304, 17652), (11768, 16956), (13239, 15072)]