201047037

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{2543}}^1$

素因数の和:2657

約数の個数: 24

約数和(自身を含む): 286902144

約数和(自身を除く): 85855107

約数列:

[1, 3, 19, 57, 73, 219, 361, 1083, 1387, 2543, 4161, 7629, 26353, 48317, 79059, 144951, 185639, 556917, 918023, 2754069, 3527141, 10581423, 67015679, 201047037]

約数ペア:

[(1, 201047037), (3, 67015679), (19, 10581423), (57, 3527141), (73, 2754069), (219, 918023), (361, 556917), (1083, 185639), (1387, 144951), (2543, 79059), (4161, 48317), (7629, 26353)]