201537049

素因数分解:

$7^2\times {\mathrm{1867}}^1\times {\mathrm{2203}}^1$

素因数の和:4084

約数の個数: 12

約数和(自身を含む): 234673104

約数和(自身を除く): 33136055

約数列:

[1, 7, 49, 1867, 2203, 13069, 15421, 91483, 107947, 4113001, 28791007, 201537049]

約数ペア:

[(1, 201537049), (7, 28791007), (49, 4113001), (1867, 107947), (2203, 91483), (13069, 15421)]