224112889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1\times {\mathrm{929}}^1$

素因数の和:1201

約数の個数: 32

約数和(自身を含む): 302480640

約数和(自身を除く): 78367751

約数列:

[1, 7, 11, 13, 77, 91, 143, 241, 929, 1001, 1687, 2651, 3133, 6503, 10219, 12077, 18557, 21931, 34463, 71533, 84539, 132847, 223889, 241241, 929929, 1567223, 2462779, 2910557, 17239453, 20373899, 32016127, 224112889]

約数ペア:

[(1, 224112889), (7, 32016127), (11, 20373899), (13, 17239453), (77, 2910557), (91, 2462779), (143, 1567223), (241, 929929), (929, 241241), (1001, 223889), (1687, 132847), (2651, 84539), (3133, 71533), (6503, 34463), (10219, 21931), (12077, 18557)]