202202220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{306367}}^1$

素因数の和:306390

約数の個数: 48

約数和(自身を含む): 617637888

約数和(自身を除く): 415435668

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 660, 306367, 612734, 919101, 1225468, 1531835, 1838202, 3063670, 3370037, 3676404, 4595505, 6127340, 6740074, 9191010, 10110111, 13480148, 16850185, 18382020, 20220222, 33700370, 40440444, 50550555, 67400740, 101101110, 202202220]

約数ペア:

[(1, 202202220), (2, 101101110), (3, 67400740), (4, 50550555), (5, 40440444), (6, 33700370), (10, 20220222), (11, 18382020), (12, 16850185), (15, 13480148), (20, 10110111), (22, 9191010), (30, 6740074), (33, 6127340), (44, 4595505), (55, 3676404), (60, 3370037), (66, 3063670), (110, 1838202), (132, 1531835), (165, 1225468), (220, 919101), (330, 612734), (660, 306367)]