209768064

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1018

約数の個数: 128

約数和(自身を含む): 619980480

約数和(自身を除く): 410212416

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 53, 64, 66, 88, 96, 106, 128, 132, 159, 176, 192, 212, 264, 318, 352, 384, 424, 528, 583, 636, 704, 848, 937, 1056, 1166, 1272, 1408, 1696, 1749, 1874, 2112, 2332, 2544, 2811, 3392, 3498, 3748, 4224, 4664, 5088, 5622, 6784, 6996, 7496, 9328, 10176, 10307, 11244, 13992, 14992, 18656, 20352, 20614, 22488, 27984, 29984, 30921, 37312, 41228, 44976, 49661, 55968, 59968, 61842, 74624, 82456, 89952, 99322, 111936, 119936, 123684, 148983, 164912, 179904, 198644, 223872, 247368, 297966, 329824, 359808, 397288, 494736, 546271, 595932, 659648, 794576, 989472, 1092542, 1191864, 1319296, 1589152, 1638813, 1978944, 2185084, 2383728, 3178304, 3277626, 3957888, 4370168, 4767456, 6356608, 6555252, 8740336, 9534912, 13110504, 17480672, 19069824, 26221008, 34961344, 52442016, 69922688, 104884032, 209768064]

約数ペア:

[(1, 209768064), (2, 104884032), (3, 69922688), (4, 52442016), (6, 34961344), (8, 26221008), (11, 19069824), (12, 17480672), (16, 13110504), (22, 9534912), (24, 8740336), (32, 6555252), (33, 6356608), (44, 4767456), (48, 4370168), (53, 3957888), (64, 3277626), (66, 3178304), (88, 2383728), (96, 2185084), (106, 1978944), (128, 1638813), (132, 1589152), (159, 1319296), (176, 1191864), (192, 1092542), (212, 989472), (264, 794576), (318, 659648), (352, 595932), (384, 546271), (424, 494736), (528, 397288), (583, 359808), (636, 329824), (704, 297966), (848, 247368), (937, 223872), (1056, 198644), (1166, 179904), (1272, 164912), (1408, 148983), (1696, 123684), (1749, 119936), (1874, 111936), (2112, 99322), (2332, 89952), (2544, 82456), (2811, 74624), (3392, 61842), (3498, 59968), (3748, 55968), (4224, 49661), (4664, 44976), (5088, 41228), (5622, 37312), (6784, 30921), (6996, 29984), (7496, 27984), (9328, 22488), (10176, 20614), (10307, 20352), (11244, 18656), (13992, 14992)]