203467264

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:446

約数の個数: 160

約数和(自身を含む): 547214976

約数和(自身を除く): 343747712

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 64, 77, 88, 91, 104, 112, 128, 143, 154, 176, 182, 208, 224, 256, 286, 308, 352, 364, 397, 416, 448, 512, 572, 616, 704, 728, 794, 832, 896, 1001, 1144, 1232, 1408, 1456, 1588, 1664, 1792, 2002, 2288, 2464, 2779, 2816, 2912, 3176, 3328, 3584, 4004, 4367, 4576, 4928, 5161, 5558, 5632, 5824, 6352, 6656, 8008, 8734, 9152, 9856, 10322, 11116, 11648, 12704, 16016, 17468, 18304, 19712, 20644, 22232, 23296, 25408, 30569, 32032, 34936, 36127, 36608, 39424, 41288, 44464, 46592, 50816, 56771, 61138, 64064, 69872, 72254, 73216, 82576, 88928, 101632, 113542, 122276, 128128, 139744, 144508, 165152, 177856, 203264, 227084, 244552, 256256, 279488, 289016, 330304, 355712, 397397, 454168, 489104, 512512, 558976, 578032, 660608, 711424, 794794, 908336, 978208, 1117952, 1156064, 1321216, 1422848, 1589588, 1816672, 1956416, 2235904, 2312128, 2642432, 3179176, 3633344, 3912832, 4624256, 6358352, 7266688, 7825664, 9248512, 12716704, 14533376, 15651328, 18497024, 25433408, 29066752, 50866816, 101733632, 203467264]

約数ペア:

[(1, 203467264), (2, 101733632), (4, 50866816), (7, 29066752), (8, 25433408), (11, 18497024), (13, 15651328), (14, 14533376), (16, 12716704), (22, 9248512), (26, 7825664), (28, 7266688), (32, 6358352), (44, 4624256), (52, 3912832), (56, 3633344), (64, 3179176), (77, 2642432), (88, 2312128), (91, 2235904), (104, 1956416), (112, 1816672), (128, 1589588), (143, 1422848), (154, 1321216), (176, 1156064), (182, 1117952), (208, 978208), (224, 908336), (256, 794794), (286, 711424), (308, 660608), (352, 578032), (364, 558976), (397, 512512), (416, 489104), (448, 454168), (512, 397397), (572, 355712), (616, 330304), (704, 289016), (728, 279488), (794, 256256), (832, 244552), (896, 227084), (1001, 203264), (1144, 177856), (1232, 165152), (1408, 144508), (1456, 139744), (1588, 128128), (1664, 122276), (1792, 113542), (2002, 101632), (2288, 88928), (2464, 82576), (2779, 73216), (2816, 72254), (2912, 69872), (3176, 64064), (3328, 61138), (3584, 56771), (4004, 50816), (4367, 46592), (4576, 44464), (4928, 41288), (5161, 39424), (5558, 36608), (5632, 36127), (5824, 34936), (6352, 32032), (6656, 30569), (8008, 25408), (8734, 23296), (9152, 22232), (9856, 20644), (10322, 19712), (11116, 18304), (11648, 17468), (12704, 16016)]