208059753

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{370873}}^1$

素因数の和:370904

約数の個数: 16

約数和(自身を含む): 320435136

約数和(自身を除く): 112375383

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 370873, 1112619, 4079603, 6304841, 12238809, 18914523, 69353251, 208059753]

約数ペア:

[(1, 208059753), (3, 69353251), (11, 18914523), (17, 12238809), (33, 6304841), (51, 4079603), (187, 1112619), (561, 370873)]