207968348

素因数分解:

$2^2\times 7^2\times {\mathrm{439}}^1\times {\mathrm{2417}}^1$

素因数の和:2874

約数の個数: 36

約数和(自身を含む): 424504080

約数和(自身を除く): 216535732

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 439, 878, 1756, 2417, 3073, 4834, 6146, 9668, 12292, 16919, 21511, 33838, 43022, 67676, 86044, 118433, 236866, 473732, 1061063, 2122126, 4244252, 7427441, 14854882, 29709764, 51992087, 103984174, 207968348]

約数ペア:

[(1, 207968348), (2, 103984174), (4, 51992087), (7, 29709764), (14, 14854882), (28, 7427441), (49, 4244252), (98, 2122126), (196, 1061063), (439, 473732), (878, 236866), (1756, 118433), (2417, 86044), (3073, 67676), (4834, 43022), (6146, 33838), (9668, 21511), (12292, 16919)]