201438093

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1\times {\mathrm{653}}^1$

素因数の和:825

約数の個数: 24

約数和(自身を含む): 280550304

約数和(自身を除く): 79112211

約数列:

[1, 3, 31, 93, 107, 321, 653, 961, 1959, 2883, 3317, 9951, 20243, 60729, 69871, 102827, 209613, 308481, 627533, 1882599, 2166001, 6498003, 67146031, 201438093]

約数ペア:

[(1, 201438093), (3, 67146031), (31, 6498003), (93, 2166001), (107, 1882599), (321, 627533), (653, 308481), (961, 209613), (1959, 102827), (2883, 69871), (3317, 60729), (9951, 20243)]