218833020155

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{1543}}^1\times {\mathrm{207041}}^1$

素因数の和:208726

約数の個数: 16

約数和(自身を含む): 264689118144

約数和(自身を除く): 45856097989

約数列:

[1, 5, 137, 685, 1543, 7715, 207041, 211391, 1035205, 1056955, 28364617, 141823085, 319464263, 1597321315, 43766604031, 218833020155]

約数ペア:

[(1, 218833020155), (5, 43766604031), (137, 1597321315), (685, 319464263), (1543, 141823085), (7715, 28364617), (207041, 1056955), (211391, 1035205)]