201795080

素因数分解:

$2^3\times 5^1\times {\mathrm{5044877}}^1$

素因数の和:5044888

約数の個数: 16

約数和(自身を含む): 454039020

約数和(自身を除く): 252243940

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5044877, 10089754, 20179508, 25224385, 40359016, 50448770, 100897540, 201795080]

約数ペア:

[(1, 201795080), (2, 100897540), (4, 50448770), (5, 40359016), (8, 25224385), (10, 20179508), (20, 10089754), (40, 5044877)]