206545136

素因数分解:

$2^4\times 7^1\times {\mathrm{1844153}}^1$

素因数の和:1844168

約数の個数: 20

約数和(自身を含む): 457350192

約数和(自身を除く): 250805056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1844153, 3688306, 7376612, 12909071, 14753224, 25818142, 29506448, 51636284, 103272568, 206545136]

約数ペア:

[(1, 206545136), (2, 103272568), (4, 51636284), (7, 29506448), (8, 25818142), (14, 14753224), (16, 12909071), (28, 7376612), (56, 3688306), (112, 1844153)]