203130858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{4007}}^1$

素因数の和:4107

約数の個数: 64

約数和(自身を含む): 498659328

約数和(自身を除く): 295528470

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 71, 102, 119, 142, 213, 238, 357, 426, 497, 714, 994, 1207, 1491, 2414, 2982, 3621, 4007, 7242, 8014, 8449, 12021, 16898, 24042, 25347, 28049, 50694, 56098, 68119, 84147, 136238, 168294, 204357, 284497, 408714, 476833, 568994, 853491, 953666, 1430499, 1706982, 1991479, 2860998, 3982958, 4836449, 5974437, 9672898, 11948874, 14509347, 29018694, 33855143, 67710286, 101565429, 203130858]

約数ペア:

[(1, 203130858), (2, 101565429), (3, 67710286), (6, 33855143), (7, 29018694), (14, 14509347), (17, 11948874), (21, 9672898), (34, 5974437), (42, 4836449), (51, 3982958), (71, 2860998), (102, 1991479), (119, 1706982), (142, 1430499), (213, 953666), (238, 853491), (357, 568994), (426, 476833), (497, 408714), (714, 284497), (994, 204357), (1207, 168294), (1491, 136238), (2414, 84147), (2982, 68119), (3621, 56098), (4007, 50694), (7242, 28049), (8014, 25347), (8449, 24042), (12021, 16898)]