200271590

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1054061}}^1$

素因数の和:1054087

約数の個数: 16

約数和(自身を含む): 379462320

約数和(自身を除く): 179190730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1054061, 2108122, 5270305, 10540610, 20027159, 40054318, 100135795, 200271590]

約数ペア:

[(1, 200271590), (2, 100135795), (5, 40054318), (10, 20027159), (19, 10540610), (38, 5270305), (95, 2108122), (190, 1054061)]