189005217

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{11317}}^1$

素因数の和:11632

約数の個数: 16

約数和(自身を含む): 266199360

約数和(自身を除く): 77194143

約数列:

[1, 3, 19, 57, 293, 879, 5567, 11317, 16701, 33951, 215023, 645069, 3315881, 9947643, 63001739, 189005217]

約数ペア:

[(1, 189005217), (3, 63001739), (19, 9947643), (57, 3315881), (293, 645069), (879, 215023), (5567, 33951), (11317, 16701)]