201705312

素因数分解:

$2^5\times 3^1\times {\mathrm{103}}^1\times {\mathrm{20399}}^1$

素因数の和:20515

約数の個数: 48

約数和(自身を含む): 534643200

約数和(自身を除く): 332937888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944, 9888, 20399, 40798, 61197, 81596, 122394, 163192, 244788, 326384, 489576, 652768, 979152, 1958304, 2101097, 4202194, 6303291, 8404388, 12606582, 16808776, 25213164, 33617552, 50426328, 67235104, 100852656, 201705312]

約数ペア:

[(1, 201705312), (2, 100852656), (3, 67235104), (4, 50426328), (6, 33617552), (8, 25213164), (12, 16808776), (16, 12606582), (24, 8404388), (32, 6303291), (48, 4202194), (96, 2101097), (103, 1958304), (206, 979152), (309, 652768), (412, 489576), (618, 326384), (824, 244788), (1236, 163192), (1648, 122394), (2472, 81596), (3296, 61197), (4944, 40798), (9888, 20399)]