207142656

素因数分解:

$2^8\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{727}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 642829824

約数和(自身を除く): 435687168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 53, 56, 64, 84, 96, 106, 112, 128, 159, 168, 192, 212, 224, 256, 318, 336, 371, 384, 424, 448, 636, 672, 727, 742, 768, 848, 896, 1113, 1272, 1344, 1454, 1484, 1696, 1792, 2181, 2226, 2544, 2688, 2908, 2968, 3392, 4362, 4452, 5088, 5089, 5376, 5816, 5936, 6784, 8724, 8904, 10176, 10178, 11632, 11872, 13568, 15267, 17448, 17808, 20352, 20356, 23264, 23744, 30534, 34896, 35616, 38531, 40704, 40712, 46528, 47488, 61068, 69792, 71232, 77062, 81424, 93056, 94976, 115593, 122136, 139584, 142464, 154124, 162848, 186112, 231186, 244272, 269717, 279168, 284928, 308248, 325696, 462372, 488544, 539434, 558336, 616496, 651392, 809151, 924744, 977088, 1078868, 1232992, 1302784, 1618302, 1849488, 1954176, 2157736, 2465984, 3236604, 3698976, 3908352, 4315472, 4931968, 6473208, 7397952, 8630944, 9863936, 12946416, 14795904, 17261888, 25892832, 29591808, 34523776, 51785664, 69047552, 103571328, 207142656]

約数ペア:

[(1, 207142656), (2, 103571328), (3, 69047552), (4, 51785664), (6, 34523776), (7, 29591808), (8, 25892832), (12, 17261888), (14, 14795904), (16, 12946416), (21, 9863936), (24, 8630944), (28, 7397952), (32, 6473208), (42, 4931968), (48, 4315472), (53, 3908352), (56, 3698976), (64, 3236604), (84, 2465984), (96, 2157736), (106, 1954176), (112, 1849488), (128, 1618302), (159, 1302784), (168, 1232992), (192, 1078868), (212, 977088), (224, 924744), (256, 809151), (318, 651392), (336, 616496), (371, 558336), (384, 539434), (424, 488544), (448, 462372), (636, 325696), (672, 308248), (727, 284928), (742, 279168), (768, 269717), (848, 244272), (896, 231186), (1113, 186112), (1272, 162848), (1344, 154124), (1454, 142464), (1484, 139584), (1696, 122136), (1792, 115593), (2181, 94976), (2226, 93056), (2544, 81424), (2688, 77062), (2908, 71232), (2968, 69792), (3392, 61068), (4362, 47488), (4452, 46528), (5088, 40712), (5089, 40704), (5376, 38531), (5816, 35616), (5936, 34896), (6784, 30534), (8724, 23744), (8904, 23264), (10176, 20356), (10178, 20352), (11632, 17808), (11872, 17448), (13568, 15267)]