207858868

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{58453}}^1$

素因数の和:58591

約数の個数: 24

約数和(自身を含む): 418998272

約数和(自身を除く): 211139404

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 58453, 116906, 233812, 409171, 818342, 1636684, 7423531, 14847062, 29694124, 51964717, 103929434, 207858868]

約数ペア:

[(1, 207858868), (2, 103929434), (4, 51964717), (7, 29694124), (14, 14847062), (28, 7423531), (127, 1636684), (254, 818342), (508, 409171), (889, 233812), (1778, 116906), (3556, 58453)]