205126344168

素因数分解:

$2^3\times 3^1\times {\mathrm{157}}^1\times {\mathrm{1093}}^1\times {\mathrm{49807}}^1$

素因数の和:51066

約数の個数: 64

約数和(自身を含む): 516564744960

約数和(自身を除く): 311438400792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 157, 314, 471, 628, 942, 1093, 1256, 1884, 2186, 3279, 3768, 4372, 6558, 8744, 13116, 26232, 49807, 99614, 149421, 171601, 199228, 298842, 343202, 398456, 514803, 597684, 686404, 1029606, 1195368, 1372808, 2059212, 4118424, 7819699, 15639398, 23459097, 31278796, 46918194, 54439051, 62557592, 93836388, 108878102, 163317153, 187672776, 217756204, 326634306, 435512408, 653268612, 1306537224, 8546931007, 17093862014, 25640793021, 34187724028, 51281586042, 68375448056, 102563172084, 205126344168]

約数ペア:

[(1, 205126344168), (2, 102563172084), (3, 68375448056), (4, 51281586042), (6, 34187724028), (8, 25640793021), (12, 17093862014), (24, 8546931007), (157, 1306537224), (314, 653268612), (471, 435512408), (628, 326634306), (942, 217756204), (1093, 187672776), (1256, 163317153), (1884, 108878102), (2186, 93836388), (3279, 62557592), (3768, 54439051), (4372, 46918194), (6558, 31278796), (8744, 23459097), (13116, 15639398), (26232, 7819699), (49807, 4118424), (99614, 2059212), (149421, 1372808), (171601, 1195368), (199228, 1029606), (298842, 686404), (343202, 597684), (398456, 514803)]