208025730

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{210127}}^1$

素因数の和:210151

約数の個数: 48

約数和(自身を含む): 590039424

約数和(自身を除く): 382013694

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, 210127, 420254, 630381, 1050635, 1260762, 1891143, 2101270, 2311397, 3151905, 3782286, 4622794, 6303810, 6934191, 9455715, 11556985, 13868382, 18911430, 20802573, 23113970, 34670955, 41605146, 69341910, 104012865, 208025730]

約数ペア:

[(1, 208025730), (2, 104012865), (3, 69341910), (5, 41605146), (6, 34670955), (9, 23113970), (10, 20802573), (11, 18911430), (15, 13868382), (18, 11556985), (22, 9455715), (30, 6934191), (33, 6303810), (45, 4622794), (55, 3782286), (66, 3151905), (90, 2311397), (99, 2101270), (110, 1891143), (165, 1260762), (198, 1050635), (330, 630381), (495, 420254), (990, 210127)]