205963744

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{103}}^1\times {\mathrm{113}}^1$

素因数の和:312

約数の個数: 96

約数和(自身を含む): 478033920

約数和(自身を除く): 272070176

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 103, 112, 113, 158, 206, 224, 226, 316, 412, 452, 553, 632, 721, 791, 824, 904, 1106, 1264, 1442, 1582, 1648, 1808, 2212, 2528, 2884, 3164, 3296, 3616, 4424, 5768, 6328, 8137, 8848, 8927, 11536, 11639, 12656, 16274, 17696, 17854, 23072, 23278, 25312, 32548, 35708, 46556, 56959, 62489, 65096, 71416, 81473, 93112, 113918, 124978, 130192, 142832, 162946, 186224, 227836, 249956, 260384, 285664, 325892, 372448, 455672, 499912, 651784, 911344, 919481, 999824, 1303568, 1822688, 1838962, 1999648, 2607136, 3677924, 6436367, 7355848, 12872734, 14711696, 25745468, 29423392, 51490936, 102981872, 205963744]

約数ペア:

[(1, 205963744), (2, 102981872), (4, 51490936), (7, 29423392), (8, 25745468), (14, 14711696), (16, 12872734), (28, 7355848), (32, 6436367), (56, 3677924), (79, 2607136), (103, 1999648), (112, 1838962), (113, 1822688), (158, 1303568), (206, 999824), (224, 919481), (226, 911344), (316, 651784), (412, 499912), (452, 455672), (553, 372448), (632, 325892), (721, 285664), (791, 260384), (824, 249956), (904, 227836), (1106, 186224), (1264, 162946), (1442, 142832), (1582, 130192), (1648, 124978), (1808, 113918), (2212, 93112), (2528, 81473), (2884, 71416), (3164, 65096), (3296, 62489), (3616, 56959), (4424, 46556), (5768, 35708), (6328, 32548), (8137, 25312), (8848, 23278), (8927, 23072), (11536, 17854), (11639, 17696), (12656, 16274)]