199944

素因数分解:

$2^3\times 3^2\times {\mathrm{2777}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 541710

約数和(自身を除く): 341766

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 2777, 5554, 8331, 11108, 16662, 22216, 24993, 33324, 49986, 66648, 99972, 199944]

約数ペア:

[(1, 199944), (2, 99972), (3, 66648), (4, 49986), (6, 33324), (8, 24993), (9, 22216), (12, 16662), (18, 11108), (24, 8331), (36, 5554), (72, 2777)]