204057681

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{13033}}^1$

素因数の和:13360

約数の個数: 16

約数和(自身を含む): 289041984

約数和(自身を除く): 84984303

約数列:

[1, 3, 17, 51, 307, 921, 5219, 13033, 15657, 39099, 221561, 664683, 4001131, 12003393, 68019227, 204057681]

約数ペア:

[(1, 204057681), (3, 68019227), (17, 12003393), (51, 4001131), (307, 664683), (921, 221561), (5219, 39099), (13033, 15657)]