200694670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{11621}}^1$

素因数の和:11796

約数の個数: 32

約数和(自身を含む): 396635616

約数和(自身を除く): 195940946

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 157, 314, 785, 1570, 1727, 3454, 8635, 11621, 17270, 23242, 58105, 116210, 127831, 255662, 639155, 1278310, 1824497, 3648994, 9122485, 18244970, 20069467, 40138934, 100347335, 200694670]

約数ペア:

[(1, 200694670), (2, 100347335), (5, 40138934), (10, 20069467), (11, 18244970), (22, 9122485), (55, 3648994), (110, 1824497), (157, 1278310), (314, 639155), (785, 255662), (1570, 127831), (1727, 116210), (3454, 58105), (8635, 23242), (11621, 17270)]