201140859

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{21649}}^1$

素因数の和:21834

約数の個数: 16

約数和(自身を含む): 284048000

約数和(自身を除く): 82907141

約数列:

[1, 3, 19, 57, 163, 489, 3097, 9291, 21649, 64947, 411331, 1233993, 3528787, 10586361, 67046953, 201140859]

約数ペア:

[(1, 201140859), (3, 67046953), (19, 10586361), (57, 3528787), (163, 1233993), (489, 411331), (3097, 64947), (9291, 21649)]