209436159

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1\times {\mathrm{4289}}^1$

素因数の和:4730

約数の個数: 16

約数和(自身を含む): 286846560

約数和(自身を除く): 77410401

約数列:

[1, 3, 41, 123, 397, 1191, 4289, 12867, 16277, 48831, 175849, 527547, 1702733, 5108199, 69812053, 209436159]

約数ペア:

[(1, 209436159), (3, 69812053), (41, 5108199), (123, 1702733), (397, 527547), (1191, 175849), (4289, 48831), (12867, 16277)]