200775901

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{2281}}^1$

素因数の和:2436

約数の個数: 16

約数和(自身を含む): 216881280

約数和(自身を除く): 16105379

約数列:

[1, 23, 43, 89, 989, 2047, 2281, 3827, 52463, 88021, 98083, 203009, 2255909, 4669207, 8729387, 200775901]

約数ペア:

[(1, 200775901), (23, 8729387), (43, 4669207), (89, 2255909), (989, 203009), (2047, 98083), (2281, 88021), (3827, 52463)]