200874884

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56489}}^1$

素因数の和:56627

約数の個数: 24

約数和(自身を含む): 404920320

約数和(自身を除く): 204045436

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 56489, 112978, 225956, 395423, 790846, 1581692, 7174103, 14348206, 28696412, 50218721, 100437442, 200874884]

約数ペア:

[(1, 200874884), (2, 100437442), (4, 50218721), (7, 28696412), (14, 14348206), (28, 7174103), (127, 1581692), (254, 790846), (508, 395423), (889, 225956), (1778, 112978), (3556, 56489)]