201547174

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{19717}}^1$

素因数の和:20007

約数の個数: 16

約数和(自身を含む): 319431600

約数和(自身を除く): 117884426

約数列:

[1, 2, 19, 38, 269, 538, 5111, 10222, 19717, 39434, 374623, 749246, 5303873, 10607746, 100773587, 201547174]

約数ペア:

[(1, 201547174), (2, 100773587), (19, 10607746), (38, 5303873), (269, 749246), (538, 374623), (5111, 39434), (10222, 19717)]