203965971

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{12143}}^1$

素因数の和:12666

約数の個数: 16

約数和(自身を含む): 297285120

約数和(自身を除く): 93319149

約数列:

[1, 3, 11, 33, 509, 1527, 5599, 12143, 16797, 36429, 133573, 400719, 6180787, 18542361, 67988657, 203965971]

約数ペア:

[(1, 203965971), (3, 67988657), (11, 18542361), (33, 6180787), (509, 400719), (1527, 133573), (5599, 36429), (12143, 16797)]