201435849

素因数分解:

$3^3\times {\mathrm{197}}^1\times {\mathrm{37871}}^1$

素因数の和:38077

約数の個数: 16

約数和(自身を含む): 299946240

約数和(自身を除く): 98510391

約数列:

[1, 3, 9, 27, 197, 591, 1773, 5319, 37871, 113613, 340839, 1022517, 7460587, 22381761, 67145283, 201435849]

約数ペア:

[(1, 201435849), (3, 67145283), (9, 22381761), (27, 7460587), (197, 1022517), (591, 340839), (1773, 113613), (5319, 37871)]