205947456

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:629

約数の個数: 168

約数和(自身を含む): 644798304

約数和(自身を除く): 438850848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 44, 48, 52, 64, 66, 78, 88, 96, 104, 132, 143, 156, 169, 176, 192, 208, 264, 286, 312, 338, 352, 416, 429, 507, 528, 572, 577, 624, 676, 704, 832, 858, 1014, 1056, 1144, 1154, 1248, 1352, 1716, 1731, 1859, 2028, 2112, 2288, 2308, 2496, 2704, 3432, 3462, 3718, 4056, 4576, 4616, 5408, 5577, 6347, 6864, 6924, 7436, 7501, 8112, 9152, 9232, 10816, 11154, 12694, 13728, 13848, 14872, 15002, 16224, 18464, 19041, 22308, 22503, 25388, 27456, 27696, 29744, 30004, 32448, 36928, 38082, 44616, 45006, 50776, 55392, 59488, 60008, 76164, 82511, 89232, 90012, 97513, 101552, 110784, 118976, 120016, 152328, 165022, 178464, 180024, 195026, 203104, 240032, 247533, 292539, 304656, 330044, 356928, 360048, 390052, 406208, 480064, 495066, 585078, 609312, 660088, 720096, 780104, 990132, 1072643, 1170156, 1218624, 1320176, 1440192, 1560208, 1980264, 2145286, 2340312, 2640352, 3120416, 3217929, 3960528, 4290572, 4680624, 5280704, 6240832, 6435858, 7921056, 8581144, 9361248, 12871716, 15842112, 17162288, 18722496, 25743432, 34324576, 51486864, 68649152, 102973728, 205947456]

約数ペア:

[(1, 205947456), (2, 102973728), (3, 68649152), (4, 51486864), (6, 34324576), (8, 25743432), (11, 18722496), (12, 17162288), (13, 15842112), (16, 12871716), (22, 9361248), (24, 8581144), (26, 7921056), (32, 6435858), (33, 6240832), (39, 5280704), (44, 4680624), (48, 4290572), (52, 3960528), (64, 3217929), (66, 3120416), (78, 2640352), (88, 2340312), (96, 2145286), (104, 1980264), (132, 1560208), (143, 1440192), (156, 1320176), (169, 1218624), (176, 1170156), (192, 1072643), (208, 990132), (264, 780104), (286, 720096), (312, 660088), (338, 609312), (352, 585078), (416, 495066), (429, 480064), (507, 406208), (528, 390052), (572, 360048), (577, 356928), (624, 330044), (676, 304656), (704, 292539), (832, 247533), (858, 240032), (1014, 203104), (1056, 195026), (1144, 180024), (1154, 178464), (1248, 165022), (1352, 152328), (1716, 120016), (1731, 118976), (1859, 110784), (2028, 101552), (2112, 97513), (2288, 90012), (2308, 89232), (2496, 82511), (2704, 76164), (3432, 60008), (3462, 59488), (3718, 55392), (4056, 50776), (4576, 45006), (4616, 44616), (5408, 38082), (5577, 36928), (6347, 32448), (6864, 30004), (6924, 29744), (7436, 27696), (7501, 27456), (8112, 25388), (9152, 22503), (9232, 22308), (10816, 19041), (11154, 18464), (12694, 16224), (13728, 15002), (13848, 14872)]