204940670

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1863097}}^1$

素因数の和:1863115

約数の個数: 16

約数和(自身を含む): 402429168

約数和(自身を除く): 197488498

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1863097, 3726194, 9315485, 18630970, 20494067, 40988134, 102470335, 204940670]

約数ペア:

[(1, 204940670), (2, 102470335), (5, 40988134), (10, 20494067), (11, 18630970), (22, 9315485), (55, 3726194), (110, 1863097)]