201489977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{419}}^1\times {\mathrm{521}}^1$

素因数の和:1024

約数の個数: 16

約数和(自身を含む): 220993920

約数和(自身を除く): 19503943

約数列:

[1, 13, 71, 419, 521, 923, 5447, 6773, 29749, 36991, 218299, 386737, 480883, 2837887, 15499229, 201489977]

約数ペア:

[(1, 201489977), (13, 15499229), (71, 2837887), (419, 480883), (521, 386737), (923, 218299), (5447, 36991), (6773, 29749)]