206604816

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 160

約数和(自身を含む): 612817920

約数和(自身を除く): 406213104

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 29, 33, 44, 48, 58, 66, 87, 88, 103, 116, 131, 132, 174, 176, 206, 232, 262, 264, 309, 319, 348, 393, 412, 464, 524, 528, 618, 638, 696, 786, 824, 957, 1048, 1133, 1236, 1276, 1392, 1441, 1572, 1648, 1914, 2096, 2266, 2472, 2552, 2882, 2987, 3144, 3399, 3799, 3828, 4323, 4532, 4944, 5104, 5764, 5974, 6288, 6798, 7598, 7656, 8646, 8961, 9064, 11397, 11528, 11948, 13493, 13596, 15196, 15312, 17292, 17922, 18128, 22794, 23056, 23896, 26986, 27192, 30392, 32857, 34584, 35844, 40479, 41789, 45588, 47792, 53972, 54384, 60784, 65714, 69168, 71688, 80958, 83578, 91176, 98571, 107944, 125367, 131428, 143376, 148423, 161916, 167156, 182352, 197142, 215888, 250734, 262856, 296846, 323832, 334312, 391297, 394284, 445269, 501468, 525712, 593692, 647664, 668624, 782594, 788568, 890538, 1002936, 1173891, 1187384, 1565188, 1577136, 1781076, 2005872, 2347782, 2374768, 3130376, 3562152, 4304267, 4695564, 6260752, 7124304, 8608534, 9391128, 12912801, 17217068, 18782256, 25825602, 34434136, 51651204, 68868272, 103302408, 206604816]

約数ペア:

[(1, 206604816), (2, 103302408), (3, 68868272), (4, 51651204), (6, 34434136), (8, 25825602), (11, 18782256), (12, 17217068), (16, 12912801), (22, 9391128), (24, 8608534), (29, 7124304), (33, 6260752), (44, 4695564), (48, 4304267), (58, 3562152), (66, 3130376), (87, 2374768), (88, 2347782), (103, 2005872), (116, 1781076), (131, 1577136), (132, 1565188), (174, 1187384), (176, 1173891), (206, 1002936), (232, 890538), (262, 788568), (264, 782594), (309, 668624), (319, 647664), (348, 593692), (393, 525712), (412, 501468), (464, 445269), (524, 394284), (528, 391297), (618, 334312), (638, 323832), (696, 296846), (786, 262856), (824, 250734), (957, 215888), (1048, 197142), (1133, 182352), (1236, 167156), (1276, 161916), (1392, 148423), (1441, 143376), (1572, 131428), (1648, 125367), (1914, 107944), (2096, 98571), (2266, 91176), (2472, 83578), (2552, 80958), (2882, 71688), (2987, 69168), (3144, 65714), (3399, 60784), (3799, 54384), (3828, 53972), (4323, 47792), (4532, 45588), (4944, 41789), (5104, 40479), (5764, 35844), (5974, 34584), (6288, 32857), (6798, 30392), (7598, 27192), (7656, 26986), (8646, 23896), (8961, 23056), (9064, 22794), (11397, 18128), (11528, 17922), (11948, 17292), (13493, 15312), (13596, 15196)]