201105994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{78989}}^1$

素因数の和:79077

約数の個数: 16

約数和(自身を含む): 322279200

約数和(自身を除く): 121173206

約数列:

[1, 2, 19, 38, 67, 134, 1273, 2546, 78989, 157978, 1500791, 3001582, 5292263, 10584526, 100552997, 201105994]

約数ペア:

[(1, 201105994), (2, 100552997), (19, 10584526), (38, 5292263), (67, 3001582), (134, 1500791), (1273, 157978), (2546, 78989)]