213073274

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{38447}}^1$

素因数の和:38629

約数の個数: 16

約数和(自身を含む): 340495488

約数和(自身を除く): 127422214

約数列:

[1, 2, 17, 34, 163, 326, 2771, 5542, 38447, 76894, 653599, 1307198, 6266861, 12533722, 106536637, 213073274]

約数ペア:

[(1, 213073274), (2, 106536637), (17, 12533722), (34, 6266861), (163, 1307198), (326, 653599), (2771, 76894), (5542, 38447)]