205920594

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{431}}^1$

素因数の和:596

約数の個数: 96

約数和(自身を含む): 517570560

約数和(自身を除く): 311649966

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 99, 114, 127, 171, 198, 209, 254, 342, 381, 418, 431, 627, 762, 862, 1143, 1254, 1293, 1397, 1881, 2286, 2413, 2586, 2794, 3762, 3879, 4191, 4741, 4826, 7239, 7758, 8189, 8382, 9482, 12573, 14223, 14478, 16378, 21717, 24567, 25146, 26543, 28446, 42669, 43434, 49134, 53086, 54737, 73701, 79629, 85338, 90079, 109474, 147402, 159258, 164211, 180158, 238887, 270237, 328422, 477774, 492633, 540474, 602107, 810711, 985266, 1040003, 1204214, 1621422, 1806321, 2080006, 3120009, 3612642, 5418963, 6240018, 9360027, 10837926, 11440033, 18720054, 22880066, 34320099, 68640198, 102960297, 205920594]

約数ペア:

[(1, 205920594), (2, 102960297), (3, 68640198), (6, 34320099), (9, 22880066), (11, 18720054), (18, 11440033), (19, 10837926), (22, 9360027), (33, 6240018), (38, 5418963), (57, 3612642), (66, 3120009), (99, 2080006), (114, 1806321), (127, 1621422), (171, 1204214), (198, 1040003), (209, 985266), (254, 810711), (342, 602107), (381, 540474), (418, 492633), (431, 477774), (627, 328422), (762, 270237), (862, 238887), (1143, 180158), (1254, 164211), (1293, 159258), (1397, 147402), (1881, 109474), (2286, 90079), (2413, 85338), (2586, 79629), (2794, 73701), (3762, 54737), (3879, 53086), (4191, 49134), (4741, 43434), (4826, 42669), (7239, 28446), (7758, 26543), (8189, 25146), (8382, 24567), (9482, 21717), (12573, 16378), (14223, 14478)]