208674674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{151433}}^1$

素因数の和:151501

約数の個数: 16

約数和(自身を含む): 343452312

約数和(自身を除く): 134777638

約数列:

[1, 2, 13, 26, 53, 106, 689, 1378, 151433, 302866, 1968629, 3937258, 8025949, 16051898, 104337337, 208674674]

約数ペア:

[(1, 208674674), (2, 104337337), (13, 16051898), (26, 8025949), (53, 3937258), (106, 1968629), (689, 302866), (1378, 151433)]