202230820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{919231}}^1$

素因数の和:919251

約数の個数: 24

約数和(自身を含む): 463292928

約数和(自身を除く): 261062108

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 919231, 1838462, 3676924, 4596155, 9192310, 10111541, 18384620, 20223082, 40446164, 50557705, 101115410, 202230820]

約数ペア:

[(1, 202230820), (2, 101115410), (4, 50557705), (5, 40446164), (10, 20223082), (11, 18384620), (20, 10111541), (22, 9192310), (44, 4596155), (55, 3676924), (110, 1838462), (220, 919231)]