201589689

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9257}}^1$

素因数の和:9345

約数の個数: 32

約数和(自身を含む): 330621696

約数和(自身を除く): 129032007

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 9257, 21777, 27771, 64799, 157369, 194397, 472107, 564677, 1101583, 1694031, 3304749, 3952739, 9599509, 11858217, 28798527, 67196563, 201589689]

約数ペア:

[(1, 201589689), (3, 67196563), (7, 28798527), (17, 11858217), (21, 9599509), (51, 3952739), (61, 3304749), (119, 1694031), (183, 1101583), (357, 564677), (427, 472107), (1037, 194397), (1281, 157369), (3111, 64799), (7259, 27771), (9257, 21777)]