208055589

素因数分解:

$3^1\times 7^1\times {\mathrm{1181}}^1\times {\mathrm{8389}}^1$

素因数の和:9580

約数の個数: 16

約数和(自身を含む): 317343360

約数和(自身を除く): 109287771

約数列:

[1, 3, 7, 21, 1181, 3543, 8267, 8389, 24801, 25167, 58723, 176169, 9907409, 29722227, 69351863, 208055589]

約数ペア:

[(1, 208055589), (3, 69351863), (7, 29722227), (21, 9907409), (1181, 176169), (3543, 58723), (8267, 25167), (8389, 24801)]