201790053

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{161303}}^1$

素因数の和:161448

約数の個数: 12

約数和(自身を含む): 293573280

約数和(自身を除く): 91783227

約数列:

[1, 3, 9, 139, 417, 1251, 161303, 483909, 1451727, 22421117, 67263351, 201790053]

約数ペア:

[(1, 201790053), (3, 67263351), (9, 22421117), (139, 1451727), (417, 483909), (1251, 161303)]