200747481

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1\times {\mathrm{373}}^1$

素因数の和:781

約数の個数: 32

約数和(自身を含む): 299870208

約数和(自身を除く): 99122727

約数列:

[1, 3, 11, 33, 47, 141, 347, 373, 517, 1041, 1119, 1551, 3817, 4103, 11451, 12309, 16309, 17531, 48927, 52593, 129431, 179399, 192841, 388293, 538197, 578523, 1423741, 4271223, 6083257, 18249771, 66915827, 200747481]

約数ペア:

[(1, 200747481), (3, 66915827), (11, 18249771), (33, 6083257), (47, 4271223), (141, 1423741), (347, 578523), (373, 538197), (517, 388293), (1041, 192841), (1119, 179399), (1551, 129431), (3817, 52593), (4103, 48927), (11451, 17531), (12309, 16309)]