201563824

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^2$

素因数の和:191

約数の個数: 120

約数和(自身を含む): 505824768

約数和(自身を除く): 304260944

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 47, 56, 59, 77, 88, 94, 112, 118, 154, 176, 188, 236, 308, 329, 376, 413, 472, 517, 616, 649, 658, 752, 826, 944, 1034, 1232, 1298, 1316, 1652, 2068, 2596, 2632, 2773, 3304, 3481, 3619, 4136, 4543, 5192, 5264, 5546, 6608, 6962, 7238, 8272, 9086, 10384, 11092, 13924, 14476, 18172, 19411, 22184, 24367, 27848, 28952, 30503, 36344, 38291, 38822, 44368, 48734, 55696, 57904, 61006, 72688, 76582, 77644, 97468, 122012, 153164, 155288, 163607, 194936, 213521, 244024, 268037, 306328, 310576, 327214, 389872, 427042, 488048, 536074, 612656, 654428, 854084, 1072148, 1145249, 1308856, 1708168, 1799677, 2144296, 2290498, 2617712, 3416336, 3599354, 4288592, 4580996, 7198708, 9161992, 12597739, 14397416, 18323984, 25195478, 28794832, 50390956, 100781912, 201563824]

約数ペア:

[(1, 201563824), (2, 100781912), (4, 50390956), (7, 28794832), (8, 25195478), (11, 18323984), (14, 14397416), (16, 12597739), (22, 9161992), (28, 7198708), (44, 4580996), (47, 4288592), (56, 3599354), (59, 3416336), (77, 2617712), (88, 2290498), (94, 2144296), (112, 1799677), (118, 1708168), (154, 1308856), (176, 1145249), (188, 1072148), (236, 854084), (308, 654428), (329, 612656), (376, 536074), (413, 488048), (472, 427042), (517, 389872), (616, 327214), (649, 310576), (658, 306328), (752, 268037), (826, 244024), (944, 213521), (1034, 194936), (1232, 163607), (1298, 155288), (1316, 153164), (1652, 122012), (2068, 97468), (2596, 77644), (2632, 76582), (2773, 72688), (3304, 61006), (3481, 57904), (3619, 55696), (4136, 48734), (4543, 44368), (5192, 38822), (5264, 38291), (5546, 36344), (6608, 30503), (6962, 28952), (7238, 27848), (8272, 24367), (9086, 22184), (10384, 19411), (11092, 18172), (13924, 14476)]