80200471

素因数分解:

${\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{439}}^1$

素因数の和:535

約数の個数: 24

約数和(自身を含む): 92759040

約数和(自身を除く): 12558569

約数列:

[1, 13, 23, 47, 169, 299, 439, 611, 1081, 3887, 5707, 7943, 10097, 14053, 20633, 74191, 131261, 182689, 268229, 474559, 1706393, 3486977, 6169267, 80200471]

約数ペア:

[(1, 80200471), (13, 6169267), (23, 3486977), (47, 1706393), (169, 474559), (299, 268229), (439, 182689), (611, 131261), (1081, 74191), (3887, 20633), (5707, 14053), (7943, 10097)]