204038985

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{289417}}^1$

素因数の和:289472

約数の個数: 16

約数和(自身を含む): 333409536

約数和(自身を除く): 129370551

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 289417, 868251, 1447085, 4341255, 13602599, 40807797, 68012995, 204038985]

約数ペア:

[(1, 204038985), (3, 68012995), (5, 40807797), (15, 13602599), (47, 4341255), (141, 1447085), (235, 868251), (705, 289417)]