207697152

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:396

約数の個数: 144

約数和(自身を含む): 605743488

約数和(自身を除く): 398046336

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 71, 78, 96, 104, 128, 142, 156, 192, 208, 213, 256, 284, 293, 312, 384, 416, 426, 568, 586, 624, 768, 832, 852, 879, 923, 1136, 1172, 1248, 1664, 1704, 1758, 1846, 2272, 2344, 2496, 2769, 3328, 3408, 3516, 3692, 3809, 4544, 4688, 4992, 5538, 6816, 7032, 7384, 7618, 9088, 9376, 9984, 11076, 11427, 13632, 14064, 14768, 15236, 18176, 18752, 20803, 22152, 22854, 27264, 28128, 29536, 30472, 37504, 41606, 44304, 45708, 54528, 56256, 59072, 60944, 62409, 75008, 83212, 88608, 91416, 112512, 118144, 121888, 124818, 166424, 177216, 182832, 225024, 236288, 243776, 249636, 270439, 332848, 354432, 365664, 487552, 499272, 540878, 665696, 708864, 731328, 811317, 975104, 998544, 1081756, 1331392, 1462656, 1622634, 1997088, 2163512, 2662784, 2925312, 3245268, 3994176, 4327024, 5325568, 6490536, 7988352, 8654048, 12981072, 15976704, 17308096, 25962144, 34616192, 51924288, 69232384, 103848576, 207697152]

約数ペア:

[(1, 207697152), (2, 103848576), (3, 69232384), (4, 51924288), (6, 34616192), (8, 25962144), (12, 17308096), (13, 15976704), (16, 12981072), (24, 8654048), (26, 7988352), (32, 6490536), (39, 5325568), (48, 4327024), (52, 3994176), (64, 3245268), (71, 2925312), (78, 2662784), (96, 2163512), (104, 1997088), (128, 1622634), (142, 1462656), (156, 1331392), (192, 1081756), (208, 998544), (213, 975104), (256, 811317), (284, 731328), (293, 708864), (312, 665696), (384, 540878), (416, 499272), (426, 487552), (568, 365664), (586, 354432), (624, 332848), (768, 270439), (832, 249636), (852, 243776), (879, 236288), (923, 225024), (1136, 182832), (1172, 177216), (1248, 166424), (1664, 124818), (1704, 121888), (1758, 118144), (1846, 112512), (2272, 91416), (2344, 88608), (2496, 83212), (2769, 75008), (3328, 62409), (3408, 60944), (3516, 59072), (3692, 56256), (3809, 54528), (4544, 45708), (4688, 44304), (4992, 41606), (5538, 37504), (6816, 30472), (7032, 29536), (7384, 28128), (7618, 27264), (9088, 22854), (9376, 22152), (9984, 20803), (11076, 18752), (11427, 18176), (13632, 15236), (14064, 14768)]