202606768

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:331

約数の個数: 120

約数和(自身を含む): 499113888

約数和(自身を除く): 296507120

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 103, 104, 112, 182, 193, 196, 206, 208, 364, 386, 392, 412, 637, 721, 728, 772, 784, 824, 1274, 1339, 1351, 1442, 1456, 1544, 1648, 2509, 2548, 2678, 2702, 2884, 3088, 5018, 5047, 5096, 5356, 5404, 5768, 9373, 9457, 10036, 10094, 10192, 10712, 10808, 11536, 17563, 18746, 18914, 19879, 20072, 20188, 21424, 21616, 35126, 37492, 37828, 39758, 40144, 40376, 65611, 70252, 74984, 75656, 79516, 80752, 122941, 131222, 139153, 140504, 149968, 151312, 159032, 245882, 258427, 262444, 278306, 281008, 318064, 491764, 516854, 524888, 556612, 974071, 983528, 1033708, 1049776, 1113224, 1808989, 1948142, 1967056, 2067416, 2226448, 3617978, 3896284, 4134832, 7235956, 7792568, 12662923, 14471912, 15585136, 25325846, 28943824, 50651692, 101303384, 202606768]

約数ペア:

[(1, 202606768), (2, 101303384), (4, 50651692), (7, 28943824), (8, 25325846), (13, 15585136), (14, 14471912), (16, 12662923), (26, 7792568), (28, 7235956), (49, 4134832), (52, 3896284), (56, 3617978), (91, 2226448), (98, 2067416), (103, 1967056), (104, 1948142), (112, 1808989), (182, 1113224), (193, 1049776), (196, 1033708), (206, 983528), (208, 974071), (364, 556612), (386, 524888), (392, 516854), (412, 491764), (637, 318064), (721, 281008), (728, 278306), (772, 262444), (784, 258427), (824, 245882), (1274, 159032), (1339, 151312), (1351, 149968), (1442, 140504), (1456, 139153), (1544, 131222), (1648, 122941), (2509, 80752), (2548, 79516), (2678, 75656), (2702, 74984), (2884, 70252), (3088, 65611), (5018, 40376), (5047, 40144), (5096, 39758), (5356, 37828), (5404, 37492), (5768, 35126), (9373, 21616), (9457, 21424), (10036, 20188), (10094, 20072), (10192, 19879), (10712, 18914), (10808, 18746), (11536, 17563)]