201665184

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{997}}^1$

素因数の和:1067

約数の個数: 144

約数和(自身を含む): 630751968

約数和(自身を除く): 429086784

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 43, 48, 49, 56, 84, 86, 96, 98, 112, 129, 147, 168, 172, 196, 224, 258, 294, 301, 336, 344, 392, 516, 588, 602, 672, 688, 784, 903, 997, 1032, 1176, 1204, 1376, 1568, 1806, 1994, 2064, 2107, 2352, 2408, 2991, 3612, 3988, 4128, 4214, 4704, 4816, 5982, 6321, 6979, 7224, 7976, 8428, 9632, 11964, 12642, 13958, 14448, 15952, 16856, 20937, 23928, 25284, 27916, 28896, 31904, 33712, 41874, 42871, 47856, 48853, 50568, 55832, 67424, 83748, 85742, 95712, 97706, 101136, 111664, 128613, 146559, 167496, 171484, 195412, 202272, 223328, 257226, 293118, 300097, 334992, 342968, 390824, 514452, 586236, 600194, 669984, 685936, 781648, 900291, 1028904, 1172472, 1200388, 1371872, 1563296, 1800582, 2057808, 2100679, 2344944, 2400776, 3601164, 4115616, 4201358, 4689888, 4801552, 6302037, 7202328, 8402716, 9603104, 12604074, 14404656, 16805432, 25208148, 28809312, 33610864, 50416296, 67221728, 100832592, 201665184]

約数ペア:

[(1, 201665184), (2, 100832592), (3, 67221728), (4, 50416296), (6, 33610864), (7, 28809312), (8, 25208148), (12, 16805432), (14, 14404656), (16, 12604074), (21, 9603104), (24, 8402716), (28, 7202328), (32, 6302037), (42, 4801552), (43, 4689888), (48, 4201358), (49, 4115616), (56, 3601164), (84, 2400776), (86, 2344944), (96, 2100679), (98, 2057808), (112, 1800582), (129, 1563296), (147, 1371872), (168, 1200388), (172, 1172472), (196, 1028904), (224, 900291), (258, 781648), (294, 685936), (301, 669984), (336, 600194), (344, 586236), (392, 514452), (516, 390824), (588, 342968), (602, 334992), (672, 300097), (688, 293118), (784, 257226), (903, 223328), (997, 202272), (1032, 195412), (1176, 171484), (1204, 167496), (1376, 146559), (1568, 128613), (1806, 111664), (1994, 101136), (2064, 97706), (2107, 95712), (2352, 85742), (2408, 83748), (2991, 67424), (3612, 55832), (3988, 50568), (4128, 48853), (4214, 47856), (4704, 42871), (4816, 41874), (5982, 33712), (6321, 31904), (6979, 28896), (7224, 27916), (7976, 25284), (8428, 23928), (9632, 20937), (11964, 16856), (12642, 15952), (13958, 14448)]