196203489

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{6571}}^1$

素因数の和:6880

約数の個数: 16

約数和(自身を含む): 269714880

約数和(自身を除く): 73511391

約数列:

[1, 3, 37, 111, 269, 807, 6571, 9953, 19713, 29859, 243127, 729381, 1767599, 5302797, 65401163, 196203489]

約数ペア:

[(1, 196203489), (3, 65401163), (37, 5302797), (111, 1767599), (269, 729381), (807, 243127), (6571, 29859), (9953, 19713)]