219912399755

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1355267}}^1$

素因数の和:1355395

約数の個数: 32

約数和(自身を含む): 295079791104

約数和(自身を除く): 75167391349

約数列:

[1, 5, 17, 23, 83, 85, 115, 391, 415, 1411, 1909, 1955, 7055, 9545, 32453, 162265, 1355267, 6776335, 23039539, 31171141, 112487161, 115197695, 155855705, 529909397, 562435805, 1912281737, 2587204703, 2649546985, 9561408685, 12936023515, 43982479951, 219912399755]

約数ペア:

[(1, 219912399755), (5, 43982479951), (17, 12936023515), (23, 9561408685), (83, 2649546985), (85, 2587204703), (115, 1912281737), (391, 562435805), (415, 529909397), (1411, 155855705), (1909, 115197695), (1955, 112487161), (7055, 31171141), (9545, 23039539), (32453, 6776335), (162265, 1355267)]