203392021

素因数分解:

$7^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{16481}}^1$

素因数の和:16572

約数の個数: 16

約数和(自身を含む): 243669888

約数和(自身を除く): 40277867

約数列:

[1, 7, 41, 43, 287, 301, 1763, 12341, 16481, 115367, 675721, 708683, 4730047, 4960781, 29056003, 203392021]

約数ペア:

[(1, 203392021), (7, 29056003), (41, 4960781), (43, 4730047), (287, 708683), (301, 675721), (1763, 115367), (12341, 16481)]