204237808

素因数分解:

$2^4\times {\mathrm{1153}}^1\times {\mathrm{11071}}^1$

素因数の和:12232

約数の個数: 20

約数和(自身を含む): 396089728

約数和(自身を除く): 191851920

約数列:

[1, 2, 4, 8, 16, 1153, 2306, 4612, 9224, 11071, 18448, 22142, 44284, 88568, 177136, 12764863, 25529726, 51059452, 102118904, 204237808]

約数ペア:

[(1, 204237808), (2, 102118904), (4, 51059452), (8, 25529726), (16, 12764863), (1153, 177136), (2306, 88568), (4612, 44284), (9224, 22142), (11071, 18448)]