205901594

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{47951}}^1$

素因数の和:48085

約数の個数: 16

約数和(自身を含む): 327991680

約数和(自身を除く): 122090086

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 47951, 95902, 911069, 1822138, 5418463, 10836926, 102950797, 205901594]

約数ペア:

[(1, 205901594), (2, 102950797), (19, 10836926), (38, 5418463), (113, 1822138), (226, 911069), (2147, 95902), (4294, 47951)]