203211008

素因数分解:

$2^8\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:121

約数の個数: 216

約数和(自身を含む): 556589376

約数和(自身を除く): 353378368

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 16, 22, 26, 28, 32, 44, 52, 56, 61, 64, 77, 88, 91, 104, 112, 122, 128, 143, 154, 169, 176, 182, 208, 224, 244, 256, 286, 308, 338, 352, 364, 416, 427, 448, 488, 572, 616, 671, 676, 704, 728, 793, 832, 854, 896, 976, 1001, 1144, 1183, 1232, 1342, 1352, 1408, 1456, 1586, 1664, 1708, 1792, 1859, 1952, 2002, 2288, 2366, 2464, 2684, 2704, 2816, 2912, 3172, 3328, 3416, 3718, 3904, 4004, 4576, 4697, 4732, 4928, 5368, 5408, 5551, 5824, 6344, 6832, 7436, 7808, 8008, 8723, 9152, 9394, 9464, 9856, 10309, 10736, 10816, 11102, 11648, 12688, 13013, 13664, 14872, 15616, 16016, 17446, 18304, 18788, 18928, 19712, 20618, 21472, 21632, 22204, 23296, 25376, 26026, 27328, 29744, 32032, 34892, 36608, 37576, 37856, 41236, 42944, 43264, 44408, 50752, 52052, 54656, 59488, 61061, 64064, 69784, 72163, 75152, 75712, 82472, 85888, 88816, 101504, 104104, 109312, 113399, 118976, 122122, 128128, 139568, 144326, 150304, 151424, 164944, 171776, 177632, 203008, 208208, 226798, 237952, 244244, 256256, 279136, 288652, 300608, 302848, 329888, 355264, 416416, 453596, 475904, 488488, 558272, 577304, 601216, 659776, 710528, 793793, 832832, 907192, 976976, 1116544, 1154608, 1202432, 1319552, 1421056, 1587586, 1665664, 1814384, 1953952, 2233088, 2309216, 2639104, 3175172, 3331328, 3628768, 3907904, 4618432, 6350344, 7257536, 7815808, 9236864, 12700688, 14515072, 15631616, 18473728, 25401376, 29030144, 50802752, 101605504, 203211008]

約数ペア:

[(1, 203211008), (2, 101605504), (4, 50802752), (7, 29030144), (8, 25401376), (11, 18473728), (13, 15631616), (14, 14515072), (16, 12700688), (22, 9236864), (26, 7815808), (28, 7257536), (32, 6350344), (44, 4618432), (52, 3907904), (56, 3628768), (61, 3331328), (64, 3175172), (77, 2639104), (88, 2309216), (91, 2233088), (104, 1953952), (112, 1814384), (122, 1665664), (128, 1587586), (143, 1421056), (154, 1319552), (169, 1202432), (176, 1154608), (182, 1116544), (208, 976976), (224, 907192), (244, 832832), (256, 793793), (286, 710528), (308, 659776), (338, 601216), (352, 577304), (364, 558272), (416, 488488), (427, 475904), (448, 453596), (488, 416416), (572, 355264), (616, 329888), (671, 302848), (676, 300608), (704, 288652), (728, 279136), (793, 256256), (832, 244244), (854, 237952), (896, 226798), (976, 208208), (1001, 203008), (1144, 177632), (1183, 171776), (1232, 164944), (1342, 151424), (1352, 150304), (1408, 144326), (1456, 139568), (1586, 128128), (1664, 122122), (1708, 118976), (1792, 113399), (1859, 109312), (1952, 104104), (2002, 101504), (2288, 88816), (2366, 85888), (2464, 82472), (2684, 75712), (2704, 75152), (2816, 72163), (2912, 69784), (3172, 64064), (3328, 61061), (3416, 59488), (3718, 54656), (3904, 52052), (4004, 50752), (4576, 44408), (4697, 43264), (4732, 42944), (4928, 41236), (5368, 37856), (5408, 37576), (5551, 36608), (5824, 34892), (6344, 32032), (6832, 29744), (7436, 27328), (7808, 26026), (8008, 25376), (8723, 23296), (9152, 22204), (9394, 21632), (9464, 21472), (9856, 20618), (10309, 19712), (10736, 18928), (10816, 18788), (11102, 18304), (11648, 17446), (12688, 16016), (13013, 15616), (13664, 14872)]