200998718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{14891}}^1$

素因数の和:15307

約数の個数: 16

約数和(自身を含む): 320058864

約数和(自身を除く): 119060146

約数列:

[1, 2, 17, 34, 397, 794, 6749, 13498, 14891, 29782, 253147, 506294, 5911727, 11823454, 100499359, 200998718]

約数ペア:

[(1, 200998718), (2, 100499359), (17, 11823454), (34, 5911727), (397, 506294), (794, 253147), (6749, 29782), (13498, 14891)]