207709568

素因数分解:

$2^7\times {\mathrm{11}}^2\times {\mathrm{13411}}^1$

素因数の和:13447

約数の個数: 48

約数和(自身を含む): 454867980

約数和(自身を除く): 247158412

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 352, 484, 704, 968, 1408, 1936, 3872, 7744, 13411, 15488, 26822, 53644, 107288, 147521, 214576, 295042, 429152, 590084, 858304, 1180168, 1622731, 1716608, 2360336, 3245462, 4720672, 6490924, 9441344, 12981848, 18882688, 25963696, 51927392, 103854784, 207709568]

約数ペア:

[(1, 207709568), (2, 103854784), (4, 51927392), (8, 25963696), (11, 18882688), (16, 12981848), (22, 9441344), (32, 6490924), (44, 4720672), (64, 3245462), (88, 2360336), (121, 1716608), (128, 1622731), (176, 1180168), (242, 858304), (352, 590084), (484, 429152), (704, 295042), (968, 214576), (1408, 147521), (1936, 107288), (3872, 53644), (7744, 26822), (13411, 15488)]