211539328

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1$

素因数の和:185

約数の個数: 192

約数和(自身を含む): 573419520

約数和(自身を除く): 361880192

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, 127, 128, 143, 154, 169, 176, 182, 208, 224, 254, 286, 308, 338, 352, 364, 416, 448, 508, 572, 616, 676, 704, 728, 832, 889, 896, 1001, 1016, 1144, 1183, 1232, 1352, 1397, 1408, 1456, 1651, 1664, 1778, 1859, 2002, 2032, 2288, 2366, 2464, 2704, 2794, 2912, 3302, 3556, 3718, 4004, 4064, 4576, 4732, 4928, 5408, 5588, 5824, 6604, 7112, 7436, 8008, 8128, 9152, 9464, 9779, 9856, 10816, 11176, 11557, 11648, 13013, 13208, 14224, 14872, 16016, 16256, 18161, 18304, 18928, 19558, 21463, 21632, 22352, 23114, 26026, 26416, 28448, 29744, 32032, 36322, 37856, 39116, 42926, 44704, 46228, 52052, 52832, 56896, 59488, 64064, 72644, 75712, 78232, 85852, 89408, 92456, 104104, 105664, 113792, 118976, 127127, 128128, 145288, 150241, 151424, 156464, 171704, 178816, 184912, 208208, 211328, 236093, 237952, 254254, 290576, 300482, 312928, 343408, 369824, 416416, 472186, 508508, 581152, 600964, 625856, 686816, 739648, 832832, 944372, 1017016, 1162304, 1201928, 1251712, 1373632, 1479296, 1652651, 1665664, 1888744, 2034032, 2324608, 2403856, 2747264, 3305302, 3777488, 4068064, 4807712, 6610604, 7554976, 8136128, 9615424, 13221208, 15109952, 16272256, 19230848, 26442416, 30219904, 52884832, 105769664, 211539328]

約数ペア:

[(1, 211539328), (2, 105769664), (4, 52884832), (7, 30219904), (8, 26442416), (11, 19230848), (13, 16272256), (14, 15109952), (16, 13221208), (22, 9615424), (26, 8136128), (28, 7554976), (32, 6610604), (44, 4807712), (52, 4068064), (56, 3777488), (64, 3305302), (77, 2747264), (88, 2403856), (91, 2324608), (104, 2034032), (112, 1888744), (127, 1665664), (128, 1652651), (143, 1479296), (154, 1373632), (169, 1251712), (176, 1201928), (182, 1162304), (208, 1017016), (224, 944372), (254, 832832), (286, 739648), (308, 686816), (338, 625856), (352, 600964), (364, 581152), (416, 508508), (448, 472186), (508, 416416), (572, 369824), (616, 343408), (676, 312928), (704, 300482), (728, 290576), (832, 254254), (889, 237952), (896, 236093), (1001, 211328), (1016, 208208), (1144, 184912), (1183, 178816), (1232, 171704), (1352, 156464), (1397, 151424), (1408, 150241), (1456, 145288), (1651, 128128), (1664, 127127), (1778, 118976), (1859, 113792), (2002, 105664), (2032, 104104), (2288, 92456), (2366, 89408), (2464, 85852), (2704, 78232), (2794, 75712), (2912, 72644), (3302, 64064), (3556, 59488), (3718, 56896), (4004, 52832), (4064, 52052), (4576, 46228), (4732, 44704), (4928, 42926), (5408, 39116), (5588, 37856), (5824, 36322), (6604, 32032), (7112, 29744), (7436, 28448), (8008, 26416), (8128, 26026), (9152, 23114), (9464, 22352), (9779, 21632), (9856, 21463), (10816, 19558), (11176, 18928), (11557, 18304), (11648, 18161), (13013, 16256), (13208, 16016), (14224, 14872)]