200769982

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{112919}}^1$

素因数の和:113055

約数の個数: 16

約数和(自身を含む): 346890240

約数和(自身を除く): 146120258

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 112919, 225838, 790433, 1580866, 14340713, 28681426, 100384991, 200769982]

約数ペア:

[(1, 200769982), (2, 100384991), (7, 28681426), (14, 14340713), (127, 1580866), (254, 790433), (889, 225838), (1778, 112919)]