205342592

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1$

素因数の和:129

約数の個数: 192

約数和(自身を含む): 543611040

約数和(自身を除く): 338268448

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 61, 64, 68, 91, 104, 112, 119, 122, 128, 136, 182, 208, 221, 224, 238, 244, 272, 289, 364, 416, 427, 442, 448, 476, 488, 544, 578, 728, 793, 832, 854, 884, 896, 952, 976, 1037, 1088, 1156, 1456, 1547, 1586, 1664, 1708, 1768, 1904, 1952, 2023, 2074, 2176, 2312, 2912, 3094, 3172, 3416, 3536, 3757, 3808, 3904, 4046, 4148, 4624, 5551, 5824, 6188, 6344, 6832, 7072, 7259, 7514, 7616, 7808, 8092, 8296, 9248, 11102, 11648, 12376, 12688, 13481, 13664, 14144, 14518, 15028, 15232, 16184, 16592, 17629, 18496, 22204, 24752, 25376, 26299, 26962, 27328, 28288, 29036, 30056, 32368, 33184, 35258, 36992, 44408, 49504, 50752, 52598, 53924, 54656, 58072, 60112, 64736, 66368, 70516, 88816, 94367, 99008, 101504, 105196, 107848, 116144, 120224, 123403, 129472, 132736, 141032, 177632, 188734, 198016, 210392, 215696, 229177, 232288, 240448, 246806, 258944, 282064, 355264, 377468, 420784, 431392, 458354, 464576, 480896, 493612, 564128, 710528, 754936, 841568, 862784, 916708, 929152, 987224, 1128256, 1509872, 1604239, 1683136, 1725568, 1833416, 1974448, 2256512, 3019744, 3208478, 3366272, 3666832, 3948896, 6039488, 6416956, 7333664, 7897792, 12078976, 12833912, 14667328, 15795584, 25667824, 29334656, 51335648, 102671296, 205342592]

約数ペア:

[(1, 205342592), (2, 102671296), (4, 51335648), (7, 29334656), (8, 25667824), (13, 15795584), (14, 14667328), (16, 12833912), (17, 12078976), (26, 7897792), (28, 7333664), (32, 6416956), (34, 6039488), (52, 3948896), (56, 3666832), (61, 3366272), (64, 3208478), (68, 3019744), (91, 2256512), (104, 1974448), (112, 1833416), (119, 1725568), (122, 1683136), (128, 1604239), (136, 1509872), (182, 1128256), (208, 987224), (221, 929152), (224, 916708), (238, 862784), (244, 841568), (272, 754936), (289, 710528), (364, 564128), (416, 493612), (427, 480896), (442, 464576), (448, 458354), (476, 431392), (488, 420784), (544, 377468), (578, 355264), (728, 282064), (793, 258944), (832, 246806), (854, 240448), (884, 232288), (896, 229177), (952, 215696), (976, 210392), (1037, 198016), (1088, 188734), (1156, 177632), (1456, 141032), (1547, 132736), (1586, 129472), (1664, 123403), (1708, 120224), (1768, 116144), (1904, 107848), (1952, 105196), (2023, 101504), (2074, 99008), (2176, 94367), (2312, 88816), (2912, 70516), (3094, 66368), (3172, 64736), (3416, 60112), (3536, 58072), (3757, 54656), (3808, 53924), (3904, 52598), (4046, 50752), (4148, 49504), (4624, 44408), (5551, 36992), (5824, 35258), (6188, 33184), (6344, 32368), (6832, 30056), (7072, 29036), (7259, 28288), (7514, 27328), (7616, 26962), (7808, 26299), (8092, 25376), (8296, 24752), (9248, 22204), (11102, 18496), (11648, 17629), (12376, 16592), (12688, 16184), (13481, 15232), (13664, 15028), (14144, 14518)]