198662711

素因数分解:

${\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{16103}}^1$

素因数の和:16202

約数の個数: 12

約数和(自身を含む): 218080368

約数和(自身を除く): 19417657

約数列:

[1, 13, 73, 169, 949, 12337, 16103, 209339, 1175519, 2721407, 15281747, 198662711]

約数ペア:

[(1, 198662711), (13, 15281747), (73, 2721407), (169, 1175519), (949, 209339), (12337, 16103)]