206840085

素因数分解:

$3^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{39511}}^1$

素因数の和:39868

約数の個数: 16

約数和(自身を含む): 331900800

約数和(自身を除く): 125060715

約数列:

[1, 3, 5, 15, 349, 1047, 1745, 5235, 39511, 118533, 197555, 592665, 13789339, 41368017, 68946695, 206840085]

約数ペア:

[(1, 206840085), (3, 68946695), (5, 41368017), (15, 13789339), (349, 592665), (1047, 197555), (1745, 118533), (5235, 39511)]