215545752

素因数分解:

$2^3\times 3^3\times {\mathrm{997897}}^1$

素因数の和:997912

約数の個数: 32

約数和(自身を含む): 598738800

約数和(自身を除く): 383193048

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 997897, 1995794, 2993691, 3991588, 5987382, 7983176, 8981073, 11974764, 17962146, 23949528, 26943219, 35924292, 53886438, 71848584, 107772876, 215545752]

約数ペア:

[(1, 215545752), (2, 107772876), (3, 71848584), (4, 53886438), (6, 35924292), (8, 26943219), (9, 23949528), (12, 17962146), (18, 11974764), (24, 8981073), (27, 7983176), (36, 5987382), (54, 3991588), (72, 2993691), (108, 1995794), (216, 997897)]