207970095

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{815569}}^1$

素因数の和:815594

約数の個数: 16

約数和(自身を含む): 352326240

約数和(自身を除く): 144356145

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 815569, 2446707, 4077845, 12233535, 13864673, 41594019, 69323365, 207970095]

約数ペア:

[(1, 207970095), (3, 69323365), (5, 41594019), (15, 13864673), (17, 12233535), (51, 4077845), (85, 2446707), (255, 815569)]