201066842

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{21313}}^1$

素因数の和:21457

約数の個数: 16

約数和(自身を含む): 310758120

約数和(自身を除く): 109691278

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 21313, 42626, 1129589, 1896857, 2259178, 3793714, 100533421, 201066842]

約数ペア:

[(1, 201066842), (2, 100533421), (53, 3793714), (89, 2259178), (106, 1896857), (178, 1129589), (4717, 42626), (9434, 21313)]