192649457

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11321}}^1$

素因数の和:11369

約数の個数: 32

約数和(自身を含む): 273901824

約数和(自身を除く): 81252367

約数列:

[1, 7, 11, 13, 17, 77, 91, 119, 143, 187, 221, 1001, 1309, 1547, 2431, 11321, 17017, 79247, 124531, 147173, 192457, 871717, 1030211, 1347199, 1618903, 2117027, 2501941, 11332321, 14819189, 17513587, 27521351, 192649457]

約数ペア:

[(1, 192649457), (7, 27521351), (11, 17513587), (13, 14819189), (17, 11332321), (77, 2501941), (91, 2117027), (119, 1618903), (143, 1347199), (187, 1030211), (221, 871717), (1001, 192457), (1309, 147173), (1547, 124531), (2431, 79247), (11321, 17017)]