204027340

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{927397}}^1$

素因数の和:927417

約数の個数: 24

約数和(自身を含む): 467408592

約数和(自身を除く): 263381252

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 927397, 1854794, 3709588, 4636985, 9273970, 10201367, 18547940, 20402734, 40805468, 51006835, 102013670, 204027340]

約数ペア:

[(1, 204027340), (2, 102013670), (4, 51006835), (5, 40805468), (10, 20402734), (11, 18547940), (20, 10201367), (22, 9273970), (44, 4636985), (55, 3709588), (110, 1854794), (220, 927397)]