203440467

素因数分解:

$3^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1\times {\mathrm{5077}}^1$

素因数の和:5155

約数の個数: 24

約数和(自身を含む): 294077136

約数和(自身を除く): 90636669

約数列:

[1, 3, 19, 37, 57, 111, 361, 703, 1083, 2109, 5077, 13357, 15231, 40071, 96463, 187849, 289389, 563547, 1832797, 3569131, 5498391, 10707393, 67813489, 203440467]

約数ペア:

[(1, 203440467), (3, 67813489), (19, 10707393), (37, 5498391), (57, 3569131), (111, 1832797), (361, 563547), (703, 289389), (1083, 187849), (2109, 96463), (5077, 40071), (13357, 15231)]