198417171

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{23053}}^1$

素因数の和:23226

約数の個数: 16

約数和(自身を含む): 280336640

約数和(自身を除く): 81919469

約数列:

[1, 3, 19, 57, 151, 453, 2869, 8607, 23053, 69159, 438007, 1314021, 3481003, 10443009, 66139057, 198417171]

約数ペア:

[(1, 198417171), (3, 66139057), (19, 10443009), (57, 3481003), (151, 1314021), (453, 438007), (2869, 69159), (8607, 23053)]