205250210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1865911}}^1$

素因数の和:1865929

約数の個数: 16

約数和(自身を含む): 403036992

約数和(自身を除く): 197786782

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1865911, 3731822, 9329555, 18659110, 20525021, 41050042, 102625105, 205250210]

約数ペア:

[(1, 205250210), (2, 102625105), (5, 41050042), (10, 20525021), (11, 18659110), (22, 9329555), (55, 3731822), (110, 1865911)]