201166427

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{60757}}^1$

素因数の和:60818

約数の個数: 16

約数和(自身を含む): 256641792

約数和(自身を除く): 55475365

約数列:

[1, 7, 11, 43, 77, 301, 473, 3311, 60757, 425299, 668327, 2612551, 4678289, 18287857, 28738061, 201166427]

約数ペア:

[(1, 201166427), (7, 28738061), (11, 18287857), (43, 4678289), (77, 2612551), (301, 668327), (473, 425299), (3311, 60757)]