213809134

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1051}}^1\times {\mathrm{1321}}^1$

素因数の和:2392

約数の個数: 32

約数和(自身を含む): 400534272

約数和(自身を除く): 186725138

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1051, 1321, 2102, 2642, 7357, 9247, 11561, 14531, 14714, 18494, 23122, 29062, 80927, 101717, 161854, 203434, 1388371, 2776742, 9718597, 15272081, 19437194, 30544162, 106904567, 213809134]

約数ペア:

[(1, 213809134), (2, 106904567), (7, 30544162), (11, 19437194), (14, 15272081), (22, 9718597), (77, 2776742), (154, 1388371), (1051, 203434), (1321, 161854), (2102, 101717), (2642, 80927), (7357, 29062), (9247, 23122), (11561, 18494), (14531, 14714)]