208251670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1893197}}^1$

素因数の和:1893215

約数の個数: 16

約数和(自身を含む): 408930768

約数和(自身を除く): 200679098

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1893197, 3786394, 9465985, 18931970, 20825167, 41650334, 104125835, 208251670]

約数ペア:

[(1, 208251670), (2, 104125835), (5, 41650334), (10, 20825167), (11, 18931970), (22, 9465985), (55, 3786394), (110, 1893197)]