201238079

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1\times {\mathrm{1021}}^1$

素因数の和:1826

約数の個数: 16

約数和(自身を含む): 236744256

約数和(自身を除く): 35506177

約数列:

[1, 7, 37, 259, 761, 1021, 5327, 7147, 28157, 37777, 197099, 264439, 776981, 5438867, 28748297, 201238079]

約数ペア:

[(1, 201238079), (7, 28748297), (37, 5438867), (259, 776981), (761, 264439), (1021, 197099), (5327, 37777), (7147, 28157)]