207978751708

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{953}}^1$

素因数の和:1284

約数の個数: 192

約数和(自身を含む): 467573686272

約数和(自身を除く): 259594934564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 43, 52, 73, 86, 91, 146, 172, 182, 191, 292, 301, 364, 382, 511, 559, 602, 764, 949, 953, 1022, 1118, 1204, 1337, 1898, 1906, 2044, 2236, 2483, 2674, 3139, 3796, 3812, 3913, 4966, 5348, 6278, 6643, 6671, 7826, 8213, 9932, 12389, 12556, 13286, 13342, 13943, 15652, 16426, 17381, 21973, 24778, 26572, 26684, 27886, 32852, 34762, 40807, 40979, 43946, 49556, 55772, 57491, 69524, 69569, 81614, 81958, 86723, 87892, 97601, 106769, 114982, 139138, 163228, 163916, 173446, 181259, 182023, 195202, 213538, 229964, 278276, 285649, 286853, 346892, 362518, 364046, 390404, 427076, 486983, 532727, 571298, 573706, 599549, 725036, 728092, 747383, 904397, 973966, 1065454, 1142596, 1147412, 1199098, 1268813, 1274161, 1494766, 1808794, 1947932, 2130908, 2366299, 2398196, 2537626, 2548322, 2989532, 2991467, 3617588, 3729089, 4196843, 4732598, 5075252, 5096644, 5982934, 6330779, 7458178, 7794137, 7826989, 8393686, 9465196, 11965868, 12661558, 13287679, 14916356, 15588274, 15653978, 16564093, 16787372, 20940269, 25323116, 26575358, 31176548, 31307956, 33128186, 38889071, 41880538, 53150716, 54558959, 54788923, 66256372, 77778142, 83761076, 93013753, 101750857, 109117918, 109577846, 155556284, 172739827, 186027506, 203501714, 218235836, 219155692, 272223497, 345479654, 372055012, 407003428, 544446994, 571370197, 690959308, 712255999, 1088893988, 1142740394, 1209178789, 1424511998, 2285480788, 2418357578, 2849023996, 3999591379, 4836715156, 7427812561, 7999182758, 14855625122, 15998365516, 29711250244, 51994687927, 103989375854, 207978751708]

約数ペア:

[(1, 207978751708), (2, 103989375854), (4, 51994687927), (7, 29711250244), (13, 15998365516), (14, 14855625122), (26, 7999182758), (28, 7427812561), (43, 4836715156), (52, 3999591379), (73, 2849023996), (86, 2418357578), (91, 2285480788), (146, 1424511998), (172, 1209178789), (182, 1142740394), (191, 1088893988), (292, 712255999), (301, 690959308), (364, 571370197), (382, 544446994), (511, 407003428), (559, 372055012), (602, 345479654), (764, 272223497), (949, 219155692), (953, 218235836), (1022, 203501714), (1118, 186027506), (1204, 172739827), (1337, 155556284), (1898, 109577846), (1906, 109117918), (2044, 101750857), (2236, 93013753), (2483, 83761076), (2674, 77778142), (3139, 66256372), (3796, 54788923), (3812, 54558959), (3913, 53150716), (4966, 41880538), (5348, 38889071), (6278, 33128186), (6643, 31307956), (6671, 31176548), (7826, 26575358), (8213, 25323116), (9932, 20940269), (12389, 16787372), (12556, 16564093), (13286, 15653978), (13342, 15588274), (13943, 14916356), (15652, 13287679), (16426, 12661558), (17381, 11965868), (21973, 9465196), (24778, 8393686), (26572, 7826989), (26684, 7794137), (27886, 7458178), (32852, 6330779), (34762, 5982934), (40807, 5096644), (40979, 5075252), (43946, 4732598), (49556, 4196843), (55772, 3729089), (57491, 3617588), (69524, 2991467), (69569, 2989532), (81614, 2548322), (81958, 2537626), (86723, 2398196), (87892, 2366299), (97601, 2130908), (106769, 1947932), (114982, 1808794), (139138, 1494766), (163228, 1274161), (163916, 1268813), (173446, 1199098), (181259, 1147412), (182023, 1142596), (195202, 1065454), (213538, 973966), (229964, 904397), (278276, 747383), (285649, 728092), (286853, 725036), (346892, 599549), (362518, 573706), (364046, 571298), (390404, 532727), (427076, 486983)]