210333980098

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{20011}}^1\times {\mathrm{477769}}^1$

素因数の和:497793

約数の個数: 16

約数和(自身を含む): 344200796640

約数和(自身を除く): 133866816542

約数列:

[1, 2, 11, 22, 20011, 40022, 220121, 440242, 477769, 955538, 5255459, 10510918, 9560635459, 19121270918, 105166990049, 210333980098]

約数ペア:

[(1, 210333980098), (2, 105166990049), (11, 19121270918), (22, 9560635459), (20011, 10510918), (40022, 5255459), (220121, 955538), (440242, 477769)]