208076792

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{2237}}^1$

素因数の和:2412

約数の個数: 64

約数和(自身を含む): 489853440

約数和(自身を除く): 281776648

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 151, 154, 302, 308, 604, 616, 1057, 1208, 1661, 2114, 2237, 3322, 4228, 4474, 6644, 8456, 8948, 11627, 13288, 15659, 17896, 23254, 24607, 31318, 46508, 49214, 62636, 93016, 98428, 125272, 172249, 196856, 337787, 344498, 675574, 688996, 1351148, 1377992, 2364509, 2702296, 3715657, 4729018, 7431314, 9458036, 14862628, 18916072, 26009599, 29725256, 52019198, 104038396, 208076792]

約数ペア:

[(1, 208076792), (2, 104038396), (4, 52019198), (7, 29725256), (8, 26009599), (11, 18916072), (14, 14862628), (22, 9458036), (28, 7431314), (44, 4729018), (56, 3715657), (77, 2702296), (88, 2364509), (151, 1377992), (154, 1351148), (302, 688996), (308, 675574), (604, 344498), (616, 337787), (1057, 196856), (1208, 172249), (1661, 125272), (2114, 98428), (2237, 93016), (3322, 62636), (4228, 49214), (4474, 46508), (6644, 31318), (8456, 24607), (8948, 23254), (11627, 17896), (13288, 15659)]