205509530

素因数分解:

$2^1\times 5^1\times {\mathrm{5021}}^1\times {\mathrm{4093}}^1$

素因数の和:9121

約数の個数: 16

約数和(自身を含む): 370081224

約数和(自身を除く): 164571694

約数列:

[1, 2, 5, 10, 4093, 5021, 8186, 10042, 20465, 25105, 40930, 50210, 20550953, 41101906, 102754765, 205509530]

約数ペア:

[(1, 205509530), (2, 102754765), (5, 41101906), (10, 20550953), (4093, 50210), (5021, 40930), (8186, 25105), (10042, 20465)]