202047710

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1063409}}^1$

素因数の和:1063435

約数の個数: 16

約数和(自身を含む): 382827600

約数和(自身を除く): 180779890

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1063409, 2126818, 5317045, 10634090, 20204771, 40409542, 101023855, 202047710]

約数ペア:

[(1, 202047710), (2, 101023855), (5, 40409542), (10, 20204771), (19, 10634090), (38, 5317045), (95, 2126818), (190, 1063409)]