207981696

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{683}}^1$

素因数の和:774

約数の個数: 128

約数和(自身を含む): 605586240

約数和(自身を除く): 397604544

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 61, 64, 78, 96, 104, 122, 128, 156, 183, 192, 208, 244, 312, 366, 384, 416, 488, 624, 683, 732, 793, 832, 976, 1248, 1366, 1464, 1586, 1664, 1952, 2049, 2379, 2496, 2732, 2928, 3172, 3904, 4098, 4758, 4992, 5464, 5856, 6344, 7808, 8196, 8879, 9516, 10928, 11712, 12688, 16392, 17758, 19032, 21856, 23424, 25376, 26637, 32784, 35516, 38064, 41663, 43712, 50752, 53274, 65568, 71032, 76128, 83326, 87424, 101504, 106548, 124989, 131136, 142064, 152256, 166652, 213096, 249978, 262272, 284128, 304512, 333304, 426192, 499956, 541619, 568256, 666608, 852384, 999912, 1083238, 1136512, 1333216, 1624857, 1704768, 1999824, 2166476, 2666432, 3249714, 3409536, 3999648, 4332952, 5332864, 6499428, 7999296, 8665904, 12998856, 15998592, 17331808, 25997712, 34663616, 51995424, 69327232, 103990848, 207981696]

約数ペア:

[(1, 207981696), (2, 103990848), (3, 69327232), (4, 51995424), (6, 34663616), (8, 25997712), (12, 17331808), (13, 15998592), (16, 12998856), (24, 8665904), (26, 7999296), (32, 6499428), (39, 5332864), (48, 4332952), (52, 3999648), (61, 3409536), (64, 3249714), (78, 2666432), (96, 2166476), (104, 1999824), (122, 1704768), (128, 1624857), (156, 1333216), (183, 1136512), (192, 1083238), (208, 999912), (244, 852384), (312, 666608), (366, 568256), (384, 541619), (416, 499956), (488, 426192), (624, 333304), (683, 304512), (732, 284128), (793, 262272), (832, 249978), (976, 213096), (1248, 166652), (1366, 152256), (1464, 142064), (1586, 131136), (1664, 124989), (1952, 106548), (2049, 101504), (2379, 87424), (2496, 83326), (2732, 76128), (2928, 71032), (3172, 65568), (3904, 53274), (4098, 50752), (4758, 43712), (4992, 41663), (5464, 38064), (5856, 35516), (6344, 32784), (7808, 26637), (8196, 25376), (8879, 23424), (9516, 21856), (10928, 19032), (11712, 17758), (12688, 16392)]