209452024

素因数分解:

$2^3\times {\mathrm{1021}}^1\times {\mathrm{25643}}^1$

素因数の和:26670

約数の個数: 16

約数和(自身を含む): 393122520

約数和(自身を除く): 183670496

約数列:

[1, 2, 4, 8, 1021, 2042, 4084, 8168, 25643, 51286, 102572, 205144, 26181503, 52363006, 104726012, 209452024]

約数ペア:

[(1, 209452024), (2, 104726012), (4, 52363006), (8, 26181503), (1021, 205144), (2042, 102572), (4084, 51286), (8168, 25643)]