201565570487

素因数分解:

${\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{699077}}^1$

素因数の和:699310

約数の個数: 16

約数和(自身を含む): 212609193984

約数和(自身を除く): 11043623497

約数列:

[1, 31, 71, 131, 2201, 4061, 9301, 288331, 699077, 21671387, 49634467, 91579087, 1538668477, 2838951697, 6502115177, 201565570487]

約数ペア:

[(1, 201565570487), (31, 6502115177), (71, 2838951697), (131, 1538668477), (2201, 91579087), (4061, 49634467), (9301, 21671387), (288331, 699077)]