200029921

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{353}}^1\times {\mathrm{479}}^1$

素因数の和:865

約数の個数: 24

約数和(自身を含む): 248762880

約数和(自身を除く): 48732959

約数列:

[1, 7, 13, 91, 169, 353, 479, 1183, 2471, 3353, 4589, 6227, 32123, 43589, 59657, 80951, 169087, 417599, 566657, 1183609, 2198131, 15386917, 28575703, 200029921]

約数ペア:

[(1, 200029921), (7, 28575703), (13, 15386917), (91, 2198131), (169, 1183609), (353, 566657), (479, 417599), (1183, 169087), (2471, 80951), (3353, 59657), (4589, 43589), (6227, 32123)]