189804952

素因数分解:

$2^3\times {\mathrm{2161}}^1\times {\mathrm{10979}}^1$

素因数の和:13146

約数の個数: 16

約数和(自身を含む): 356081400

約数和(自身を除く): 166276448

約数列:

[1, 2, 4, 8, 2161, 4322, 8644, 10979, 17288, 21958, 43916, 87832, 23725619, 47451238, 94902476, 189804952]

約数ペア:

[(1, 189804952), (2, 94902476), (4, 47451238), (8, 23725619), (2161, 87832), (4322, 43916), (8644, 21958), (10979, 17288)]