207211312

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{2129}}^1$

素因数の和:2234

約数の個数: 80

約数和(自身を含む): 507110400

約数和(自身を除く): 299899088

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 56, 77, 79, 88, 112, 154, 158, 176, 308, 316, 553, 616, 632, 869, 1106, 1232, 1264, 1738, 2129, 2212, 3476, 4258, 4424, 6083, 6952, 8516, 8848, 12166, 13904, 14903, 17032, 23419, 24332, 29806, 34064, 46838, 48664, 59612, 93676, 97328, 119224, 163933, 168191, 187352, 238448, 327866, 336382, 374704, 655732, 672764, 1177337, 1311464, 1345528, 1850101, 2354674, 2622928, 2691056, 3700202, 4709348, 7400404, 9418696, 12950707, 14800808, 18837392, 25901414, 29601616, 51802828, 103605656, 207211312]

約数ペア:

[(1, 207211312), (2, 103605656), (4, 51802828), (7, 29601616), (8, 25901414), (11, 18837392), (14, 14800808), (16, 12950707), (22, 9418696), (28, 7400404), (44, 4709348), (56, 3700202), (77, 2691056), (79, 2622928), (88, 2354674), (112, 1850101), (154, 1345528), (158, 1311464), (176, 1177337), (308, 672764), (316, 655732), (553, 374704), (616, 336382), (632, 327866), (869, 238448), (1106, 187352), (1232, 168191), (1264, 163933), (1738, 119224), (2129, 97328), (2212, 93676), (3476, 59612), (4258, 48664), (4424, 46838), (6083, 34064), (6952, 29806), (8516, 24332), (8848, 23419), (12166, 17032), (13904, 14903)]