207241216

素因数分解:

$2^{14}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:187

約数の個数: 120

約数和(自身を含む): 513786560

約数和(自身を除く): 306545344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 139, 182, 208, 224, 256, 278, 364, 416, 448, 512, 556, 728, 832, 896, 973, 1024, 1112, 1456, 1664, 1792, 1807, 1946, 2048, 2224, 2912, 3328, 3584, 3614, 3892, 4096, 4448, 5824, 6656, 7168, 7228, 7784, 8192, 8896, 11648, 12649, 13312, 14336, 14456, 15568, 16384, 17792, 23296, 25298, 26624, 28672, 28912, 31136, 35584, 46592, 50596, 53248, 57344, 57824, 62272, 71168, 93184, 101192, 106496, 114688, 115648, 124544, 142336, 186368, 202384, 212992, 231296, 249088, 284672, 372736, 404768, 462592, 498176, 569344, 745472, 809536, 925184, 996352, 1138688, 1490944, 1619072, 1850368, 1992704, 2277376, 3238144, 3700736, 3985408, 6476288, 7401472, 7970816, 12952576, 14802944, 15941632, 25905152, 29605888, 51810304, 103620608, 207241216]

約数ペア:

[(1, 207241216), (2, 103620608), (4, 51810304), (7, 29605888), (8, 25905152), (13, 15941632), (14, 14802944), (16, 12952576), (26, 7970816), (28, 7401472), (32, 6476288), (52, 3985408), (56, 3700736), (64, 3238144), (91, 2277376), (104, 1992704), (112, 1850368), (128, 1619072), (139, 1490944), (182, 1138688), (208, 996352), (224, 925184), (256, 809536), (278, 745472), (364, 569344), (416, 498176), (448, 462592), (512, 404768), (556, 372736), (728, 284672), (832, 249088), (896, 231296), (973, 212992), (1024, 202384), (1112, 186368), (1456, 142336), (1664, 124544), (1792, 115648), (1807, 114688), (1946, 106496), (2048, 101192), (2224, 93184), (2912, 71168), (3328, 62272), (3584, 57824), (3614, 57344), (3892, 53248), (4096, 50596), (4448, 46592), (5824, 35584), (6656, 31136), (7168, 28912), (7228, 28672), (7784, 26624), (8192, 25298), (8896, 23296), (11648, 17792), (12649, 16384), (13312, 15568), (14336, 14456)]