197020871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{163}}^1\times {\mathrm{733}}^1$

素因数の和:1010

約数の個数: 16

約数和(自身を含む): 212343264

約数和(自身を除く): 15322393

約数列:

[1, 17, 97, 163, 733, 1649, 2771, 12461, 15811, 71101, 119479, 268787, 1208717, 2031143, 11589463, 197020871]

約数ペア:

[(1, 197020871), (17, 11589463), (97, 2031143), (163, 1208717), (733, 268787), (1649, 119479), (2771, 71101), (12461, 15811)]