208168323

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{15731}}^1$

素因数の和:16146

約数の個数: 16

約数和(自身を含む): 303564672

約数和(自身を除く): 95396349

約数列:

[1, 3, 11, 33, 401, 1203, 4411, 13233, 15731, 47193, 173041, 519123, 6308131, 18924393, 69389441, 208168323]

約数ペア:

[(1, 208168323), (3, 69389441), (11, 18924393), (33, 6308131), (401, 519123), (1203, 173041), (4411, 47193), (13233, 15731)]