209705664

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{463}}^1$

素因数の和:822

約数の個数: 112

約数和(自身を含む): 637365248

約数和(自身を除く): 427659584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 337, 448, 463, 672, 674, 926, 1011, 1344, 1348, 1389, 1852, 2022, 2359, 2696, 2778, 3241, 3704, 4044, 4718, 5392, 5556, 6482, 7077, 7408, 8088, 9436, 9723, 10784, 11112, 12964, 14154, 14816, 16176, 18872, 19446, 21568, 22224, 25928, 28308, 29632, 32352, 37744, 38892, 44448, 51856, 56616, 64704, 75488, 77784, 88896, 103712, 113232, 150976, 155568, 156031, 207424, 226464, 311136, 312062, 452928, 468093, 622272, 624124, 936186, 1092217, 1248248, 1872372, 2184434, 2496496, 3276651, 3744744, 4368868, 4992992, 6553302, 7489488, 8737736, 9985984, 13106604, 14978976, 17475472, 26213208, 29957952, 34950944, 52426416, 69901888, 104852832, 209705664]

約数ペア:

[(1, 209705664), (2, 104852832), (3, 69901888), (4, 52426416), (6, 34950944), (7, 29957952), (8, 26213208), (12, 17475472), (14, 14978976), (16, 13106604), (21, 9985984), (24, 8737736), (28, 7489488), (32, 6553302), (42, 4992992), (48, 4368868), (56, 3744744), (64, 3276651), (84, 2496496), (96, 2184434), (112, 1872372), (168, 1248248), (192, 1092217), (224, 936186), (336, 624124), (337, 622272), (448, 468093), (463, 452928), (672, 312062), (674, 311136), (926, 226464), (1011, 207424), (1344, 156031), (1348, 155568), (1389, 150976), (1852, 113232), (2022, 103712), (2359, 88896), (2696, 77784), (2778, 75488), (3241, 64704), (3704, 56616), (4044, 51856), (4718, 44448), (5392, 38892), (5556, 37744), (6482, 32352), (7077, 29632), (7408, 28308), (8088, 25928), (9436, 22224), (9723, 21568), (10784, 19446), (11112, 18872), (12964, 16176), (14154, 14816)]