214603988

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{15859}}^1$

素因数の和:16079

約数の個数: 24

約数和(自身を含む): 399672000

約数和(自身を除く): 185068012

約数列:

[1, 2, 4, 17, 34, 68, 199, 398, 796, 3383, 6766, 13532, 15859, 31718, 63436, 269603, 539206, 1078412, 3155941, 6311882, 12623764, 53650997, 107301994, 214603988]

約数ペア:

[(1, 214603988), (2, 107301994), (4, 53650997), (17, 12623764), (34, 6311882), (68, 3155941), (199, 1078412), (398, 539206), (796, 269603), (3383, 63436), (6766, 31718), (13532, 15859)]