204089284

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{428759}}^1$

素因数の和:428787

約数の個数: 24

約数和(自身を含む): 432190080

約数和(自身を除く): 228100796

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 428759, 857518, 1715036, 3001313, 6002626, 7288903, 12005252, 14577806, 29155612, 51022321, 102044642, 204089284]

約数ペア:

[(1, 204089284), (2, 102044642), (4, 51022321), (7, 29155612), (14, 14577806), (17, 12005252), (28, 7288903), (34, 6002626), (68, 3001313), (119, 1715036), (238, 857518), (476, 428759)]