201123446

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{21319}}^1$

素因数の和:21463

約数の個数: 16

約数和(自身を含む): 310845600

約数和(自身を除く): 109722154

約数列:

[1, 2, 53, 89, 106, 178, 4717, 9434, 21319, 42638, 1129907, 1897391, 2259814, 3794782, 100561723, 201123446]

約数ペア:

[(1, 201123446), (2, 100561723), (53, 3794782), (89, 2259814), (106, 1897391), (178, 1129907), (4717, 42638), (9434, 21319)]