213204992

素因数分解:

$2^{14}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2$

素因数の和:72

約数の個数: 180

約数和(自身を含む): 575650656

約数和(自身を除く): 362445664

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, 169, 176, 182, 208, 224, 256, 286, 308, 338, 352, 364, 416, 448, 512, 572, 616, 676, 704, 728, 832, 896, 1001, 1024, 1144, 1183, 1232, 1352, 1408, 1456, 1664, 1792, 1859, 2002, 2048, 2288, 2366, 2464, 2704, 2816, 2912, 3328, 3584, 3718, 4004, 4096, 4576, 4732, 4928, 5408, 5632, 5824, 6656, 7168, 7436, 8008, 8192, 9152, 9464, 9856, 10816, 11264, 11648, 13013, 13312, 14336, 14872, 16016, 16384, 18304, 18928, 19712, 21632, 22528, 23296, 26026, 26624, 28672, 29744, 32032, 36608, 37856, 39424, 43264, 45056, 46592, 52052, 53248, 57344, 59488, 64064, 73216, 75712, 78848, 86528, 90112, 93184, 104104, 106496, 114688, 118976, 128128, 146432, 151424, 157696, 173056, 180224, 186368, 208208, 212992, 237952, 256256, 292864, 302848, 315392, 346112, 372736, 416416, 475904, 512512, 585728, 605696, 630784, 692224, 745472, 832832, 951808, 1025024, 1171456, 1211392, 1261568, 1384448, 1490944, 1665664, 1903616, 2050048, 2342912, 2422784, 2768896, 3331328, 3807232, 4100096, 4845568, 6662656, 7614464, 8200192, 9691136, 13325312, 15228928, 16400384, 19382272, 26650624, 30457856, 53301248, 106602496, 213204992]

約数ペア:

[(1, 213204992), (2, 106602496), (4, 53301248), (7, 30457856), (8, 26650624), (11, 19382272), (13, 16400384), (14, 15228928), (16, 13325312), (22, 9691136), (26, 8200192), (28, 7614464), (32, 6662656), (44, 4845568), (52, 4100096), (56, 3807232), (64, 3331328), (77, 2768896), (88, 2422784), (91, 2342912), (104, 2050048), (112, 1903616), (128, 1665664), (143, 1490944), (154, 1384448), (169, 1261568), (176, 1211392), (182, 1171456), (208, 1025024), (224, 951808), (256, 832832), (286, 745472), (308, 692224), (338, 630784), (352, 605696), (364, 585728), (416, 512512), (448, 475904), (512, 416416), (572, 372736), (616, 346112), (676, 315392), (704, 302848), (728, 292864), (832, 256256), (896, 237952), (1001, 212992), (1024, 208208), (1144, 186368), (1183, 180224), (1232, 173056), (1352, 157696), (1408, 151424), (1456, 146432), (1664, 128128), (1792, 118976), (1859, 114688), (2002, 106496), (2048, 104104), (2288, 93184), (2366, 90112), (2464, 86528), (2704, 78848), (2816, 75712), (2912, 73216), (3328, 64064), (3584, 59488), (3718, 57344), (4004, 53248), (4096, 52052), (4576, 46592), (4732, 45056), (4928, 43264), (5408, 39424), (5632, 37856), (5824, 36608), (6656, 32032), (7168, 29744), (7436, 28672), (8008, 26624), (8192, 26026), (9152, 23296), (9464, 22528), (9856, 21632), (10816, 19712), (11264, 18928), (11648, 18304), (13013, 16384), (13312, 16016), (14336, 14872)]