199795008

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2437}}^1$

素因数の和:2520

約数の個数: 112

約数和(自身を含む): 614297984

約数和(自身を除く): 414502976

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 64, 84, 96, 112, 122, 168, 183, 192, 224, 244, 336, 366, 427, 448, 488, 672, 732, 854, 976, 1281, 1344, 1464, 1708, 1952, 2437, 2562, 2928, 3416, 3904, 4874, 5124, 5856, 6832, 7311, 9748, 10248, 11712, 13664, 14622, 17059, 19496, 20496, 27328, 29244, 34118, 38992, 40992, 51177, 58488, 68236, 77984, 81984, 102354, 116976, 136472, 148657, 155968, 204708, 233952, 272944, 297314, 409416, 445971, 467904, 545888, 594628, 818832, 891942, 1040599, 1091776, 1189256, 1637664, 1783884, 2081198, 2378512, 3121797, 3275328, 3567768, 4162396, 4757024, 6243594, 7135536, 8324792, 9514048, 12487188, 14271072, 16649584, 24974376, 28542144, 33299168, 49948752, 66598336, 99897504, 199795008]

約数ペア:

[(1, 199795008), (2, 99897504), (3, 66598336), (4, 49948752), (6, 33299168), (7, 28542144), (8, 24974376), (12, 16649584), (14, 14271072), (16, 12487188), (21, 9514048), (24, 8324792), (28, 7135536), (32, 6243594), (42, 4757024), (48, 4162396), (56, 3567768), (61, 3275328), (64, 3121797), (84, 2378512), (96, 2081198), (112, 1783884), (122, 1637664), (168, 1189256), (183, 1091776), (192, 1040599), (224, 891942), (244, 818832), (336, 594628), (366, 545888), (427, 467904), (448, 445971), (488, 409416), (672, 297314), (732, 272944), (854, 233952), (976, 204708), (1281, 155968), (1344, 148657), (1464, 136472), (1708, 116976), (1952, 102354), (2437, 81984), (2562, 77984), (2928, 68236), (3416, 58488), (3904, 51177), (4874, 40992), (5124, 38992), (5856, 34118), (6832, 29244), (7311, 27328), (9748, 20496), (10248, 19496), (11712, 17059), (13664, 14622)]