199137344

素因数分解:

$2^6\times 7^1\times {\mathrm{337}}^1\times {\mathrm{1319}}^1$

素因数の和:1675

約数の個数: 56

約数和(自身を含む): 453298560

約数和(自身を除く): 254161216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 337, 448, 674, 1319, 1348, 2359, 2638, 2696, 4718, 5276, 5392, 9233, 9436, 10552, 10784, 18466, 18872, 21104, 21568, 36932, 37744, 42208, 73864, 75488, 84416, 147728, 150976, 295456, 444503, 590912, 889006, 1778012, 3111521, 3556024, 6223042, 7112048, 12446084, 14224096, 24892168, 28448192, 49784336, 99568672, 199137344]

約数ペア:

[(1, 199137344), (2, 99568672), (4, 49784336), (7, 28448192), (8, 24892168), (14, 14224096), (16, 12446084), (28, 7112048), (32, 6223042), (56, 3556024), (64, 3111521), (112, 1778012), (224, 889006), (337, 590912), (448, 444503), (674, 295456), (1319, 150976), (1348, 147728), (2359, 84416), (2638, 75488), (2696, 73864), (4718, 42208), (5276, 37744), (5392, 36932), (9233, 21568), (9436, 21104), (10552, 18872), (10784, 18466)]