202160189

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{90533}}^1$

素因数の和:90580

約数の個数: 16

約数和(自身を含む): 260737920

約数和(自身を除く): 58577731

約数列:

[1, 7, 11, 29, 77, 203, 319, 2233, 90533, 633731, 995863, 2625457, 6971041, 18378199, 28880027, 202160189]

約数ペア:

[(1, 202160189), (7, 28880027), (11, 18378199), (29, 6971041), (77, 2625457), (203, 995863), (319, 633731), (2233, 90533)]