215966702966

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1\times {\mathrm{3011}}^1$

素因数の和:3346

約数の個数: 96

約数和(自身を含む): 392692126464

約数和(自身を除く): 176725423498

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 131, 151, 259, 262, 302, 518, 917, 1057, 1813, 1834, 2114, 3011, 3626, 4847, 5587, 6022, 6419, 7399, 9694, 11174, 12838, 14798, 19781, 21077, 33929, 39109, 39562, 42154, 67858, 78218, 111407, 138467, 147539, 222814, 237503, 273763, 276934, 295078, 394441, 454661, 475006, 547526, 731897, 779849, 788882, 909322, 969269, 1463794, 1559698, 1938538, 2761087, 3182627, 5123279, 5458943, 5522174, 6365254, 10246558, 10917886, 14594317, 16822457, 19327609, 22278389, 29188634, 33644914, 35862953, 38655218, 44556778, 59560591, 71725906, 102160219, 117757199, 119121182, 204320438, 235514398, 416924137, 715121533, 824300393, 833848274, 1430243066, 1648600786, 2203741867, 2918468959, 4407483734, 5836937918, 15426193069, 30852386138, 107983351483, 215966702966]

約数ペア:

[(1, 215966702966), (2, 107983351483), (7, 30852386138), (14, 15426193069), (37, 5836937918), (49, 4407483734), (74, 2918468959), (98, 2203741867), (131, 1648600786), (151, 1430243066), (259, 833848274), (262, 824300393), (302, 715121533), (518, 416924137), (917, 235514398), (1057, 204320438), (1813, 119121182), (1834, 117757199), (2114, 102160219), (3011, 71725906), (3626, 59560591), (4847, 44556778), (5587, 38655218), (6022, 35862953), (6419, 33644914), (7399, 29188634), (9694, 22278389), (11174, 19327609), (12838, 16822457), (14798, 14594317), (19781, 10917886), (21077, 10246558), (33929, 6365254), (39109, 5522174), (39562, 5458943), (42154, 5123279), (67858, 3182627), (78218, 2761087), (111407, 1938538), (138467, 1559698), (147539, 1463794), (222814, 969269), (237503, 909322), (273763, 788882), (276934, 779849), (295078, 731897), (394441, 547526), (454661, 475006)]