205909040086

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{181}}^1\times {\mathrm{7791911}}^1$

素因数の和:7792167

約数の個数: 16

約数和(自身を含む): 314824412448

約数和(自身を除く): 108915372362

約数列:

[1, 2, 73, 146, 181, 362, 13213, 26426, 7791911, 15583822, 568809503, 1137619006, 1410335891, 2820671782, 102954520043, 205909040086]

約数ペア:

[(1, 205909040086), (2, 102954520043), (73, 2820671782), (146, 1410335891), (181, 1137619006), (362, 568809503), (13213, 15583822), (26426, 7791911)]