201863937

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{281}}^1\times {\mathrm{1979}}^1$

素因数の和:2285

約数の個数: 24

約数和(自身を含む): 297047520

約数和(自身を除く): 95183583

約数列:

[1, 3, 11, 33, 121, 281, 363, 843, 1979, 3091, 5937, 9273, 21769, 34001, 65307, 102003, 239459, 556099, 718377, 1668297, 6117089, 18351267, 67287979, 201863937]

約数ペア:

[(1, 201863937), (3, 67287979), (11, 18351267), (33, 6117089), (121, 1668297), (281, 718377), (363, 556099), (843, 239459), (1979, 102003), (3091, 65307), (5937, 34001), (9273, 21769)]