203460286

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{23189}}^1$

素因数の和:23339

約数の個数: 16

約数和(自身を含む): 315569520

約数和(自身を除く): 112109234

約数列:

[1, 2, 41, 82, 107, 214, 4387, 8774, 23189, 46378, 950749, 1901498, 2481223, 4962446, 101730143, 203460286]

約数ペア:

[(1, 203460286), (2, 101730143), (41, 4962446), (82, 2481223), (107, 1901498), (214, 950749), (4387, 46378), (8774, 23189)]