201734481

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1$

素因数の和:921

約数の個数: 32

約数和(自身を含む): 298142208

約数和(自身を除く): 96407727

約数列:

[1, 3, 13, 39, 47, 141, 157, 471, 611, 701, 1833, 2041, 2103, 6123, 7379, 9113, 22137, 27339, 32947, 95927, 98841, 110057, 287781, 330171, 428311, 1284933, 1430741, 4292223, 5172679, 15518037, 67244827, 201734481]

約数ペア:

[(1, 201734481), (3, 67244827), (13, 15518037), (39, 5172679), (47, 4292223), (141, 1430741), (157, 1284933), (471, 428311), (611, 330171), (701, 287781), (1833, 110057), (2041, 98841), (2103, 95927), (6123, 32947), (7379, 27339), (9113, 22137)]