210432860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{956513}}^1$

素因数の和:956533

約数の個数: 24

約数和(自身を含む): 482083056

約数和(自身を除く): 271650196

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 956513, 1913026, 3826052, 4782565, 9565130, 10521643, 19130260, 21043286, 42086572, 52608215, 105216430, 210432860]

約数ペア:

[(1, 210432860), (2, 105216430), (4, 52608215), (5, 42086572), (10, 21043286), (11, 19130260), (20, 10521643), (22, 9565130), (44, 4782565), (55, 3826052), (110, 1913026), (220, 956513)]