202137351

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{398693}}^1$

素因数の和:398722

約数の個数: 12

約数和(自身を含む): 291844008

約数和(自身を除く): 89706657

約数列:

[1, 3, 13, 39, 169, 507, 398693, 1196079, 5183009, 15549027, 67379117, 202137351]

約数ペア:

[(1, 202137351), (3, 67379117), (13, 15549027), (39, 5183009), (169, 1196079), (507, 398693)]