209200861

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{353}}^1\times {\mathrm{491}}^1$

素因数の和:932

約数の個数: 16

約数和(自身を含む): 225721728

約数和(自身を除く): 16520867

約数列:

[1, 17, 71, 353, 491, 1207, 6001, 8347, 25063, 34861, 173323, 426071, 592637, 2946491, 12305933, 209200861]

約数ペア:

[(1, 209200861), (17, 12305933), (71, 2946491), (353, 592637), (491, 426071), (1207, 173323), (6001, 34861), (8347, 25063)]