202275810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{204319}}^1$

素因数の和:204343

約数の個数: 48

約数和(自身を含む): 573730560

約数和(自身を除く): 371454750

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 45, 55, 66, 90, 99, 110, 165, 198, 330, 495, 990, 204319, 408638, 612957, 1021595, 1225914, 1838871, 2043190, 2247509, 3064785, 3677742, 4495018, 6129570, 6742527, 9194355, 11237545, 13485054, 18388710, 20227581, 22475090, 33712635, 40455162, 67425270, 101137905, 202275810]

約数ペア:

[(1, 202275810), (2, 101137905), (3, 67425270), (5, 40455162), (6, 33712635), (9, 22475090), (10, 20227581), (11, 18388710), (15, 13485054), (18, 11237545), (22, 9194355), (30, 6742527), (33, 6129570), (45, 4495018), (55, 3677742), (66, 3064785), (90, 2247509), (99, 2043190), (110, 1838871), (165, 1225914), (198, 1021595), (330, 612957), (495, 408638), (990, 204319)]