204816459

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{85447}}^1$

素因数の和:85514

約数の個数: 16

約数和(自身を含む): 295308288

約数和(自身を除く): 90491829

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 85447, 256341, 1452599, 4016009, 4357797, 12048027, 68272153, 204816459]

約数ペア:

[(1, 204816459), (3, 68272153), (17, 12048027), (47, 4357797), (51, 4016009), (141, 1452599), (799, 256341), (2397, 85447)]