201990318434

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{523}}^1\times {\mathrm{8395973}}^1$

素因数の和:8396521

約数の個数: 16

約数和(自身を含む): 316763307072

約数和(自身を除く): 114772988638

約数列:

[1, 2, 23, 46, 523, 1046, 12029, 24058, 8395973, 16791946, 193107379, 386214758, 4391093879, 8782187758, 100995159217, 201990318434]

約数ペア:

[(1, 201990318434), (2, 100995159217), (23, 8782187758), (46, 4391093879), (523, 386214758), (1046, 193107379), (12029, 16791946), (24058, 8395973)]