197064663

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{1451}}^1\times {\mathrm{2663}}^1$

素因数の和:4134

約数の個数: 16

約数和(自身を含む): 278505216

約数和(自身を除く): 81440553

約数列:

[1, 3, 17, 51, 1451, 2663, 4353, 7989, 24667, 45271, 74001, 135813, 3864013, 11592039, 65688221, 197064663]

約数ペア:

[(1, 197064663), (3, 65688221), (17, 11592039), (51, 3864013), (1451, 135813), (2663, 74001), (4353, 45271), (7989, 24667)]