197939432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1455437}}^1$

素因数の和:1455460

約数の個数: 16

約数和(自身を含む): 392968260

約数和(自身を除く): 195028828

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1455437, 2910874, 5821748, 11643496, 24742429, 49484858, 98969716, 197939432]

約数ペア:

[(1, 197939432), (2, 98969716), (4, 49484858), (8, 24742429), (17, 11643496), (34, 5821748), (68, 2910874), (136, 1455437)]