200071228

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{56263}}^1$

素因数の和:56401

約数の個数: 24

約数和(自身を含む): 403300352

約数和(自身を除く): 203229124

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 56263, 112526, 225052, 393841, 787682, 1575364, 7145401, 14290802, 28581604, 50017807, 100035614, 200071228]

約数ペア:

[(1, 200071228), (2, 100035614), (4, 50017807), (7, 28581604), (14, 14290802), (28, 7145401), (127, 1575364), (254, 787682), (508, 393841), (889, 225052), (1778, 112526), (3556, 56263)]