209550

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1$

素因数の和:153

約数の個数: 48

約数和(自身を含む): 571392

約数和(自身を除く): 361842

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 55, 66, 75, 110, 127, 150, 165, 254, 275, 330, 381, 550, 635, 762, 825, 1270, 1397, 1650, 1905, 2794, 3175, 3810, 4191, 6350, 6985, 8382, 9525, 13970, 19050, 20955, 34925, 41910, 69850, 104775, 209550]

約数ペア:

[(1, 209550), (2, 104775), (3, 69850), (5, 41910), (6, 34925), (10, 20955), (11, 19050), (15, 13970), (22, 9525), (25, 8382), (30, 6985), (33, 6350), (50, 4191), (55, 3810), (66, 3175), (75, 2794), (110, 1905), (127, 1650), (150, 1397), (165, 1270), (254, 825), (275, 762), (330, 635), (381, 550)]