199480435

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{518131}}^1$

素因数の和:518154

約数の個数: 16

約数和(自身を含む): 298444032

約数和(自身を除く): 98963597

約数列:

[1, 5, 7, 11, 35, 55, 77, 385, 518131, 2590655, 3626917, 5699441, 18134585, 28497205, 39896087, 199480435]

約数ペア:

[(1, 199480435), (5, 39896087), (7, 28497205), (11, 18134585), (35, 5699441), (55, 3626917), (77, 2590655), (385, 518131)]