198797545

素因数分解:

$5^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{6661}}^1$

素因数の和:6840

約数の個数: 16

約数和(自身を含む): 245587968

約数和(自身を除く): 46790423

約数列:

[1, 5, 47, 127, 235, 635, 5969, 6661, 29845, 33305, 313067, 845947, 1565335, 4229735, 39759509, 198797545]

約数ペア:

[(1, 198797545), (5, 39759509), (47, 4229735), (127, 1565335), (235, 845947), (635, 313067), (5969, 33305), (6661, 29845)]