213577884005

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{2143}}^1\times {\mathrm{463549}}^1$

素因数の和:465740

約数の個数: 16

約数和(自身を含む): 262376716800

約数和(自身を除く): 48798832795

約数列:

[1, 5, 43, 215, 2143, 10715, 92149, 460745, 463549, 2317745, 19932607, 99663035, 993385507, 4966927535, 42715576801, 213577884005]

約数ペア:

[(1, 213577884005), (5, 42715576801), (43, 4966927535), (215, 993385507), (2143, 99663035), (10715, 19932607), (92149, 2317745), (460745, 463549)]