211048942018

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{4133}}^1\times {\mathrm{25609}}^1$

素因数の和:30741

約数の個数: 16

約数和(自身を含む): 316979989560

約数和(自身を除く): 105931047542

約数列:

[1, 2, 997, 1994, 4133, 8266, 25609, 51218, 4120601, 8241202, 25532173, 51064346, 105841997, 211683994, 105524471009, 211048942018]

約数ペア:

[(1, 211048942018), (2, 105524471009), (997, 211683994), (1994, 105841997), (4133, 51064346), (8266, 25532173), (25609, 8241202), (51218, 4120601)]