201243009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{91019}}^1$

素因数の和:91100

約数の個数: 16

約数和(自身を含む): 297089280

約数和(自身を除く): 95846271

約数列:

[1, 3, 11, 33, 67, 201, 737, 2211, 91019, 273057, 1001209, 3003627, 6098273, 18294819, 67081003, 201243009]

約数ペア:

[(1, 201243009), (3, 67081003), (11, 18294819), (33, 6098273), (67, 3003627), (201, 1001209), (737, 273057), (2211, 91019)]