199566752

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:275

約数の個数: 144

約数和(自身を含む): 509443200

約数和(自身を除く): 309876448

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 121, 148, 154, 176, 199, 224, 242, 259, 296, 308, 352, 398, 407, 484, 518, 592, 616, 796, 814, 847, 968, 1036, 1184, 1232, 1393, 1592, 1628, 1694, 1936, 2072, 2189, 2464, 2786, 2849, 3184, 3256, 3388, 3872, 4144, 4378, 4477, 5572, 5698, 6368, 6512, 6776, 7363, 8288, 8756, 8954, 11144, 11396, 13024, 13552, 14726, 15323, 17512, 17908, 22288, 22792, 24079, 27104, 29452, 30646, 31339, 35024, 35816, 44576, 45584, 48158, 51541, 58904, 61292, 62678, 70048, 71632, 80993, 91168, 96316, 103082, 117808, 122584, 125356, 143264, 161986, 168553, 192632, 206164, 235616, 245168, 250712, 323972, 337106, 385264, 412328, 490336, 501424, 566951, 647944, 674212, 770528, 824656, 890923, 1002848, 1133902, 1295888, 1348424, 1649312, 1781846, 2267804, 2591776, 2696848, 3563692, 4535608, 5393696, 6236461, 7127384, 9071216, 12472922, 14254768, 18142432, 24945844, 28509536, 49891688, 99783376, 199566752]

約数ペア:

[(1, 199566752), (2, 99783376), (4, 49891688), (7, 28509536), (8, 24945844), (11, 18142432), (14, 14254768), (16, 12472922), (22, 9071216), (28, 7127384), (32, 6236461), (37, 5393696), (44, 4535608), (56, 3563692), (74, 2696848), (77, 2591776), (88, 2267804), (112, 1781846), (121, 1649312), (148, 1348424), (154, 1295888), (176, 1133902), (199, 1002848), (224, 890923), (242, 824656), (259, 770528), (296, 674212), (308, 647944), (352, 566951), (398, 501424), (407, 490336), (484, 412328), (518, 385264), (592, 337106), (616, 323972), (796, 250712), (814, 245168), (847, 235616), (968, 206164), (1036, 192632), (1184, 168553), (1232, 161986), (1393, 143264), (1592, 125356), (1628, 122584), (1694, 117808), (1936, 103082), (2072, 96316), (2189, 91168), (2464, 80993), (2786, 71632), (2849, 70048), (3184, 62678), (3256, 61292), (3388, 58904), (3872, 51541), (4144, 48158), (4378, 45584), (4477, 44576), (5572, 35816), (5698, 35024), (6368, 31339), (6512, 30646), (6776, 29452), (7363, 27104), (8288, 24079), (8756, 22792), (8954, 22288), (11144, 17908), (11396, 17512), (13024, 15323), (13552, 14726)]