222488196

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2648669}}^1$

素因数の和:2648683

約数の個数: 24

約数和(自身を含む): 593302080

約数和(自身を除く): 370813884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2648669, 5297338, 7946007, 10594676, 15892014, 18540683, 31784028, 37081366, 55622049, 74162732, 111244098, 222488196]

約数ペア:

[(1, 222488196), (2, 111244098), (3, 74162732), (4, 55622049), (6, 37081366), (7, 31784028), (12, 18540683), (14, 15892014), (21, 10594676), (28, 7946007), (42, 5297338), (84, 2648669)]