209440704

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{757}}^1$

素因数の和:914

約数の個数: 112

約数和(自身を含む): 609941376

約数和(自身を除く): 400500672

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 131, 132, 176, 192, 262, 264, 352, 393, 524, 528, 704, 757, 786, 1048, 1056, 1441, 1514, 1572, 2096, 2112, 2271, 2882, 3028, 3144, 4192, 4323, 4542, 5764, 6056, 6288, 8327, 8384, 8646, 9084, 11528, 12112, 12576, 16654, 17292, 18168, 23056, 24224, 24981, 25152, 33308, 34584, 36336, 46112, 48448, 49962, 66616, 69168, 72672, 92224, 99167, 99924, 133232, 138336, 145344, 198334, 199848, 266464, 276672, 297501, 396668, 399696, 532928, 595002, 793336, 799392, 1090837, 1190004, 1586672, 1598784, 2181674, 2380008, 3173344, 3272511, 4363348, 4760016, 6346688, 6545022, 8726696, 9520032, 13090044, 17453392, 19040064, 26180088, 34906784, 52360176, 69813568, 104720352, 209440704]

約数ペア:

[(1, 209440704), (2, 104720352), (3, 69813568), (4, 52360176), (6, 34906784), (8, 26180088), (11, 19040064), (12, 17453392), (16, 13090044), (22, 9520032), (24, 8726696), (32, 6545022), (33, 6346688), (44, 4760016), (48, 4363348), (64, 3272511), (66, 3173344), (88, 2380008), (96, 2181674), (131, 1598784), (132, 1586672), (176, 1190004), (192, 1090837), (262, 799392), (264, 793336), (352, 595002), (393, 532928), (524, 399696), (528, 396668), (704, 297501), (757, 276672), (786, 266464), (1048, 199848), (1056, 198334), (1441, 145344), (1514, 138336), (1572, 133232), (2096, 99924), (2112, 99167), (2271, 92224), (2882, 72672), (3028, 69168), (3144, 66616), (4192, 49962), (4323, 48448), (4542, 46112), (5764, 36336), (6056, 34584), (6288, 33308), (8327, 25152), (8384, 24981), (8646, 24224), (9084, 23056), (11528, 18168), (12112, 17292), (12576, 16654)]