208160538

素因数分解:

$2^1\times 3^1\times {\mathrm{1321}}^1\times {\mathrm{26263}}^1$

素因数の和:27589

約数の個数: 16

約数和(自身を含む): 416652096

約数和(自身を除く): 208491558

約数列:

[1, 2, 3, 6, 1321, 2642, 3963, 7926, 26263, 52526, 78789, 157578, 34693423, 69386846, 104080269, 208160538]

約数ペア:

[(1, 208160538), (2, 104080269), (3, 69386846), (6, 34693423), (1321, 157578), (2642, 78789), (3963, 52526), (7926, 26263)]