199650898

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{499}}^1\times {\mathrm{10529}}^1$

素因数の和:11049

約数の個数: 16

約数和(自身を含む): 315900000

約数和(自身を除く): 116249102

約数列:

[1, 2, 19, 38, 499, 998, 9481, 10529, 18962, 21058, 200051, 400102, 5253971, 10507942, 99825449, 199650898]

約数ペア:

[(1, 199650898), (2, 99825449), (19, 10507942), (38, 5253971), (499, 400102), (998, 200051), (9481, 21058), (10529, 18962)]