201043031

素因数分解:

$7^2\times {\mathrm{59}}^1\times {\mathrm{197}}^1\times {\mathrm{353}}^1$

素因数の和:623

約数の個数: 24

約数和(自身を含む): 239714640

約数和(自身を除く): 38671609

約数列:

[1, 7, 49, 59, 197, 353, 413, 1379, 2471, 2891, 9653, 11623, 17297, 20827, 69541, 81361, 145789, 486787, 569527, 1020523, 3407509, 4102919, 28720433, 201043031]

約数ペア:

[(1, 201043031), (7, 28720433), (49, 4102919), (59, 3407509), (197, 1020523), (353, 569527), (413, 486787), (1379, 145789), (2471, 81361), (2891, 69541), (9653, 20827), (11623, 17297)]