206320128

素因数分解:

$2^9\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{619}}^1$

素因数の和:678

約数の個数: 160

約数和(自身を含む): 649482240

約数和(自身を除く): 443162112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 31, 32, 42, 48, 56, 62, 64, 84, 93, 96, 112, 124, 128, 168, 186, 192, 217, 224, 248, 256, 336, 372, 384, 434, 448, 496, 512, 619, 651, 672, 744, 768, 868, 896, 992, 1238, 1302, 1344, 1488, 1536, 1736, 1792, 1857, 1984, 2476, 2604, 2688, 2976, 3472, 3584, 3714, 3968, 4333, 4952, 5208, 5376, 5952, 6944, 7428, 7936, 8666, 9904, 10416, 10752, 11904, 12999, 13888, 14856, 15872, 17332, 19189, 19808, 20832, 23808, 25998, 27776, 29712, 34664, 38378, 39616, 41664, 47616, 51996, 55552, 57567, 59424, 69328, 76756, 79232, 83328, 103992, 111104, 115134, 118848, 134323, 138656, 153512, 158464, 166656, 207984, 230268, 237696, 268646, 277312, 307024, 316928, 333312, 402969, 415968, 460536, 475392, 537292, 554624, 614048, 805938, 831936, 921072, 950784, 1074584, 1109248, 1228096, 1611876, 1663872, 1842144, 2149168, 2218496, 2456192, 3223752, 3327744, 3684288, 4298336, 4912384, 6447504, 6655488, 7368576, 8596672, 9824768, 12895008, 14737152, 17193344, 25790016, 29474304, 34386688, 51580032, 68773376, 103160064, 206320128]

約数ペア:

[(1, 206320128), (2, 103160064), (3, 68773376), (4, 51580032), (6, 34386688), (7, 29474304), (8, 25790016), (12, 17193344), (14, 14737152), (16, 12895008), (21, 9824768), (24, 8596672), (28, 7368576), (31, 6655488), (32, 6447504), (42, 4912384), (48, 4298336), (56, 3684288), (62, 3327744), (64, 3223752), (84, 2456192), (93, 2218496), (96, 2149168), (112, 1842144), (124, 1663872), (128, 1611876), (168, 1228096), (186, 1109248), (192, 1074584), (217, 950784), (224, 921072), (248, 831936), (256, 805938), (336, 614048), (372, 554624), (384, 537292), (434, 475392), (448, 460536), (496, 415968), (512, 402969), (619, 333312), (651, 316928), (672, 307024), (744, 277312), (768, 268646), (868, 237696), (896, 230268), (992, 207984), (1238, 166656), (1302, 158464), (1344, 153512), (1488, 138656), (1536, 134323), (1736, 118848), (1792, 115134), (1857, 111104), (1984, 103992), (2476, 83328), (2604, 79232), (2688, 76756), (2976, 69328), (3472, 59424), (3584, 57567), (3714, 55552), (3968, 51996), (4333, 47616), (4952, 41664), (5208, 39616), (5376, 38378), (5952, 34664), (6944, 29712), (7428, 27776), (7936, 25998), (8666, 23808), (9904, 20832), (10416, 19808), (10752, 19189), (11904, 17332), (12999, 15872), (13888, 14856)]