224462021

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{2971}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 263628288

約数和(自身を除く): 39166267

約数列:

[1, 7, 43, 251, 301, 1757, 2971, 10793, 20797, 75551, 127753, 745721, 894271, 5220047, 32066003, 224462021]

約数ペア:

[(1, 224462021), (7, 32066003), (43, 5220047), (251, 894271), (301, 745721), (1757, 127753), (2971, 75551), (10793, 20797)]