209282112

素因数分解:

$2^6\times 3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1471}}^1$

素因数の和:1521

約数の個数: 168

約数和(自身を含む): 680476160

約数和(自身を除く): 471194048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 32, 36, 38, 39, 48, 52, 57, 64, 72, 76, 78, 96, 104, 114, 117, 144, 152, 156, 171, 192, 208, 228, 234, 247, 288, 304, 312, 342, 416, 456, 468, 494, 576, 608, 624, 684, 741, 832, 912, 936, 988, 1216, 1248, 1368, 1471, 1482, 1824, 1872, 1976, 2223, 2496, 2736, 2942, 2964, 3648, 3744, 3952, 4413, 4446, 5472, 5884, 5928, 7488, 7904, 8826, 8892, 10944, 11768, 11856, 13239, 15808, 17652, 17784, 19123, 23536, 23712, 26478, 27949, 35304, 35568, 38246, 47072, 47424, 52956, 55898, 57369, 70608, 71136, 76492, 83847, 94144, 105912, 111796, 114738, 141216, 142272, 152984, 167694, 172107, 211824, 223592, 229476, 251541, 282432, 305968, 335388, 344214, 363337, 423648, 447184, 458952, 503082, 611936, 670776, 688428, 726674, 847296, 894368, 917904, 1006164, 1090011, 1223872, 1341552, 1376856, 1453348, 1788736, 1835808, 2012328, 2180022, 2683104, 2753712, 2906696, 3270033, 3671616, 4024656, 4360044, 5366208, 5507424, 5813392, 6540066, 8049312, 8720088, 11014848, 11626784, 13080132, 16098624, 17440176, 23253568, 26160264, 34880352, 52320528, 69760704, 104641056, 209282112]

約数ペア:

[(1, 209282112), (2, 104641056), (3, 69760704), (4, 52320528), (6, 34880352), (8, 26160264), (9, 23253568), (12, 17440176), (13, 16098624), (16, 13080132), (18, 11626784), (19, 11014848), (24, 8720088), (26, 8049312), (32, 6540066), (36, 5813392), (38, 5507424), (39, 5366208), (48, 4360044), (52, 4024656), (57, 3671616), (64, 3270033), (72, 2906696), (76, 2753712), (78, 2683104), (96, 2180022), (104, 2012328), (114, 1835808), (117, 1788736), (144, 1453348), (152, 1376856), (156, 1341552), (171, 1223872), (192, 1090011), (208, 1006164), (228, 917904), (234, 894368), (247, 847296), (288, 726674), (304, 688428), (312, 670776), (342, 611936), (416, 503082), (456, 458952), (468, 447184), (494, 423648), (576, 363337), (608, 344214), (624, 335388), (684, 305968), (741, 282432), (832, 251541), (912, 229476), (936, 223592), (988, 211824), (1216, 172107), (1248, 167694), (1368, 152984), (1471, 142272), (1482, 141216), (1824, 114738), (1872, 111796), (1976, 105912), (2223, 94144), (2496, 83847), (2736, 76492), (2942, 71136), (2964, 70608), (3648, 57369), (3744, 55898), (3952, 52956), (4413, 47424), (4446, 47072), (5472, 38246), (5884, 35568), (5928, 35304), (7488, 27949), (7904, 26478), (8826, 23712), (8892, 23536), (10944, 19123), (11768, 17784), (11856, 17652), (13239, 15808)]