206510528

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{4229}}^1$

素因数の和:4357

約数の個数: 56

約数和(自身を含む): 472744800

約数和(自身を除く): 266234272

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 872, 1526, 1744, 3052, 3488, 4229, 6104, 6976, 8458, 12208, 16916, 24416, 29603, 33832, 48832, 59206, 67664, 118412, 135328, 236824, 270656, 460961, 473648, 921922, 947296, 1843844, 1894592, 3226727, 3687688, 6453454, 7375376, 12906908, 14750752, 25813816, 29501504, 51627632, 103255264, 206510528]

約数ペア:

[(1, 206510528), (2, 103255264), (4, 51627632), (7, 29501504), (8, 25813816), (14, 14750752), (16, 12906908), (28, 7375376), (32, 6453454), (56, 3687688), (64, 3226727), (109, 1894592), (112, 1843844), (218, 947296), (224, 921922), (436, 473648), (448, 460961), (763, 270656), (872, 236824), (1526, 135328), (1744, 118412), (3052, 67664), (3488, 59206), (4229, 48832), (6104, 33832), (6976, 29603), (8458, 24416), (12208, 16916)]