205295104

素因数分解:

$2^9\times 7^4\times {\mathrm{167}}^1$

素因数の和:213

約数の個数: 100

約数和(自身を含む): 481391064

約数和(自身を除く): 276095960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 167, 196, 224, 256, 334, 343, 392, 448, 512, 668, 686, 784, 896, 1169, 1336, 1372, 1568, 1792, 2338, 2401, 2672, 2744, 3136, 3584, 4676, 4802, 5344, 5488, 6272, 8183, 9352, 9604, 10688, 10976, 12544, 16366, 18704, 19208, 21376, 21952, 25088, 32732, 37408, 38416, 42752, 43904, 57281, 65464, 74816, 76832, 85504, 87808, 114562, 130928, 149632, 153664, 175616, 229124, 261856, 299264, 307328, 400967, 458248, 523712, 598528, 614656, 801934, 916496, 1047424, 1229312, 1603868, 1832992, 2094848, 3207736, 3665984, 4189696, 6415472, 7331968, 12830944, 14663936, 25661888, 29327872, 51323776, 102647552, 205295104]

約数ペア:

[(1, 205295104), (2, 102647552), (4, 51323776), (7, 29327872), (8, 25661888), (14, 14663936), (16, 12830944), (28, 7331968), (32, 6415472), (49, 4189696), (56, 3665984), (64, 3207736), (98, 2094848), (112, 1832992), (128, 1603868), (167, 1229312), (196, 1047424), (224, 916496), (256, 801934), (334, 614656), (343, 598528), (392, 523712), (448, 458248), (512, 400967), (668, 307328), (686, 299264), (784, 261856), (896, 229124), (1169, 175616), (1336, 153664), (1372, 149632), (1568, 130928), (1792, 114562), (2338, 87808), (2401, 85504), (2672, 76832), (2744, 74816), (3136, 65464), (3584, 57281), (4676, 43904), (4802, 42752), (5344, 38416), (5488, 37408), (6272, 32732), (8183, 25088), (9352, 21952), (9604, 21376), (10688, 19208), (10976, 18704), (12544, 16366)]