199904556

素因数分解:

$2^2\times 3^1\times {\mathrm{919}}^1\times {\mathrm{18127}}^1$

素因数の和:19053

約数の個数: 24

約数和(自身を含む): 466977280

約数和(自身を除く): 267072724

約数列:

[1, 2, 3, 4, 6, 12, 919, 1838, 2757, 3676, 5514, 11028, 18127, 36254, 54381, 72508, 108762, 217524, 16658713, 33317426, 49976139, 66634852, 99952278, 199904556]

約数ペア:

[(1, 199904556), (2, 99952278), (3, 66634852), (4, 49976139), (6, 33317426), (12, 16658713), (919, 217524), (1838, 108762), (2757, 72508), (3676, 54381), (5514, 36254), (11028, 18127)]