133991220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{203017}}^1$

素因数の和:203040

約数の個数: 48

約数和(自身を含む): 409284288

約数和(自身を除く): 275293068

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, 203017, 406034, 609051, 812068, 1015085, 1218102, 2030170, 2233187, 2436204, 3045255, 4060340, 4466374, 6090510, 6699561, 8932748, 11165935, 12181020, 13399122, 22331870, 26798244, 33497805, 44663740, 66995610, 133991220]

約数ペア:

[(1, 133991220), (2, 66995610), (3, 44663740), (4, 33497805), (5, 26798244), (6, 22331870), (10, 13399122), (11, 12181020), (12, 11165935), (15, 8932748), (20, 6699561), (22, 6090510), (30, 4466374), (33, 4060340), (44, 3045255), (55, 2436204), (60, 2233187), (66, 2030170), (110, 1218102), (132, 1015085), (165, 812068), (220, 609051), (330, 406034), (660, 203017)]