204659787

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1\times {\mathrm{4783}}^1$

素因数の和:5642

約数の個数: 16

約数和(自身を含む): 289336320

約数和(自身を除く): 84676533

約数列:

[1, 3, 17, 51, 839, 2517, 4783, 14263, 14349, 42789, 81311, 243933, 4012937, 12038811, 68219929, 204659787]

約数ペア:

[(1, 204659787), (3, 68219929), (17, 12038811), (51, 4012937), (839, 243933), (2517, 81311), (4783, 42789), (14263, 14349)]