198156952

素因数分解:

$2^3\times 7^1\times {\mathrm{3538517}}^1$

素因数の和:3538530

約数の個数: 16

約数和(自身を含む): 424622160

約数和(自身を除く): 226465208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3538517, 7077034, 14154068, 24769619, 28308136, 49539238, 99078476, 198156952]

約数ペア:

[(1, 198156952), (2, 99078476), (4, 49539238), (7, 28308136), (8, 24769619), (14, 14154068), (28, 7077034), (56, 3538517)]