201864952

素因数分解:

$2^3\times {\mathrm{223}}^1\times {\mathrm{113153}}^1$

素因数の和:113382

約数の個数: 16

約数和(自身を含む): 380197440

約数和(自身を除く): 178332488

約数列:

[1, 2, 4, 8, 223, 446, 892, 1784, 113153, 226306, 452612, 905224, 25233119, 50466238, 100932476, 201864952]

約数ペア:

[(1, 201864952), (2, 100932476), (4, 50466238), (8, 25233119), (223, 905224), (446, 452612), (892, 226306), (1784, 113153)]