204567259

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1\times {\mathrm{883}}^1$

素因数の和:1218

約数の個数: 16

約数和(自身を含む): 224550144

約数和(自身を除く): 19982885

約数列:

[1, 13, 71, 251, 883, 923, 3263, 11479, 17821, 62693, 221633, 231673, 815009, 2881229, 15735943, 204567259]

約数ペア:

[(1, 204567259), (13, 15735943), (71, 2881229), (251, 815009), (883, 231673), (923, 221633), (3263, 62693), (11479, 17821)]