212541670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1932197}}^1$

素因数の和:1932215

約数の個数: 16

約数和(自身を含む): 417354768

約数和(自身を除く): 204813098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1932197, 3864394, 9660985, 19321970, 21254167, 42508334, 106270835, 212541670]

約数ペア:

[(1, 212541670), (2, 106270835), (5, 42508334), (10, 21254167), (11, 19321970), (22, 9660985), (55, 3864394), (110, 1932197)]