206670251931

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{11657}}^1$

素因数の和:11742

約数の個数: 108

約数和(自身を含む): 348437708136

約数和(自身を除く): 141767456205

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 121, 143, 169, 187, 221, 289, 363, 429, 507, 561, 663, 867, 1573, 1859, 2057, 2431, 2873, 3179, 3757, 4719, 5577, 6171, 7293, 8619, 9537, 11271, 11657, 20449, 26741, 31603, 34969, 34971, 41327, 48841, 61347, 80223, 94809, 104907, 123981, 128227, 146523, 151541, 198169, 347633, 384681, 454597, 454623, 537251, 594507, 1042899, 1363791, 1410497, 1611753, 1666951, 1970033, 2179859, 2576197, 3368873, 4231491, 5000853, 5909761, 5910099, 6539577, 7728591, 10106619, 17729283, 18336461, 21670363, 23978449, 28338167, 33490561, 37057603, 43795349, 55009383, 65011089, 71935347, 85014501, 100471683, 111172809, 131386047, 238373993, 311719837, 368396171, 407633633, 481748839, 569339537, 715121979, 935159511, 1105188513, 1222900899, 1445246517, 1708018611, 4052357881, 5299237229, 6262734907, 12157073643, 15897711687, 18788204721, 68890083977, 206670251931]

約数ペア:

[(1, 206670251931), (3, 68890083977), (11, 18788204721), (13, 15897711687), (17, 12157073643), (33, 6262734907), (39, 5299237229), (51, 4052357881), (121, 1708018611), (143, 1445246517), (169, 1222900899), (187, 1105188513), (221, 935159511), (289, 715121979), (363, 569339537), (429, 481748839), (507, 407633633), (561, 368396171), (663, 311719837), (867, 238373993), (1573, 131386047), (1859, 111172809), (2057, 100471683), (2431, 85014501), (2873, 71935347), (3179, 65011089), (3757, 55009383), (4719, 43795349), (5577, 37057603), (6171, 33490561), (7293, 28338167), (8619, 23978449), (9537, 21670363), (11271, 18336461), (11657, 17729283), (20449, 10106619), (26741, 7728591), (31603, 6539577), (34969, 5910099), (34971, 5909761), (41327, 5000853), (48841, 4231491), (61347, 3368873), (80223, 2576197), (94809, 2179859), (104907, 1970033), (123981, 1666951), (128227, 1611753), (146523, 1410497), (151541, 1363791), (198169, 1042899), (347633, 594507), (384681, 537251), (454597, 454623)]