211016210

素因数分解:

$2^1\times 5^1\times {\mathrm{2237}}^1\times {\mathrm{9433}}^1$

素因数の和:11677

約数の個数: 16

約数和(自身を含む): 380039256

約数和(自身を除く): 169023046

約数列:

[1, 2, 5, 10, 2237, 4474, 9433, 11185, 18866, 22370, 47165, 94330, 21101621, 42203242, 105508105, 211016210]

約数ペア:

[(1, 211016210), (2, 105508105), (5, 42203242), (10, 21101621), (2237, 94330), (4474, 47165), (9433, 22370), (11185, 18866)]