199972102

素因数分解:

$2^1\times {\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1825

約数の個数: 32

約数和(自身を含む): 337797504

約数和(自身を除く): 137825402

約数列:

[1, 2, 11, 22, 43, 86, 121, 242, 473, 946, 1331, 1747, 2662, 3494, 5203, 10406, 19217, 38434, 57233, 75121, 114466, 150242, 211387, 422774, 826331, 1652662, 2325257, 4650514, 9089641, 18179282, 99986051, 199972102]

約数ペア:

[(1, 199972102), (2, 99986051), (11, 18179282), (22, 9089641), (43, 4650514), (86, 2325257), (121, 1652662), (242, 826331), (473, 422774), (946, 211387), (1331, 150242), (1747, 114466), (2662, 75121), (3494, 57233), (5203, 38434), (10406, 19217)]