208030695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{295079}}^1$

素因数の和:295134

約数の個数: 16

約数和(自身を含む): 339932160

約数和(自身を除く): 131901465

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 295079, 885237, 1475395, 4426185, 13868713, 41606139, 69343565, 208030695]

約数ペア:

[(1, 208030695), (3, 69343565), (5, 41606139), (15, 13868713), (47, 4426185), (141, 1475395), (235, 885237), (705, 295079)]