209631168

素因数分解:

$2^6\times 3^2\times {\mathrm{353}}^1\times {\mathrm{1031}}^1$

素因数の和:1402

約数の個数: 84

約数和(自身を含む): 603156528

約数和(自身を除く): 393525360

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 353, 576, 706, 1031, 1059, 1412, 2062, 2118, 2824, 3093, 3177, 4124, 4236, 5648, 6186, 6354, 8248, 8472, 9279, 11296, 12372, 12708, 16496, 16944, 18558, 22592, 24744, 25416, 32992, 33888, 37116, 49488, 50832, 65984, 67776, 74232, 98976, 101664, 148464, 197952, 203328, 296928, 363943, 593856, 727886, 1091829, 1455772, 2183658, 2911544, 3275487, 4367316, 5823088, 6550974, 8734632, 11646176, 13101948, 17469264, 23292352, 26203896, 34938528, 52407792, 69877056, 104815584, 209631168]

約数ペア:

[(1, 209631168), (2, 104815584), (3, 69877056), (4, 52407792), (6, 34938528), (8, 26203896), (9, 23292352), (12, 17469264), (16, 13101948), (18, 11646176), (24, 8734632), (32, 6550974), (36, 5823088), (48, 4367316), (64, 3275487), (72, 2911544), (96, 2183658), (144, 1455772), (192, 1091829), (288, 727886), (353, 593856), (576, 363943), (706, 296928), (1031, 203328), (1059, 197952), (1412, 148464), (2062, 101664), (2118, 98976), (2824, 74232), (3093, 67776), (3177, 65984), (4124, 50832), (4236, 49488), (5648, 37116), (6186, 33888), (6354, 32992), (8248, 25416), (8472, 24744), (9279, 22592), (11296, 18558), (12372, 16944), (12708, 16496)]