200890228

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{652241}}^1$

素因数の和:652263

約数の個数: 24

約数和(自身を含む): 438306624

約数和(自身を除く): 237416396

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 652241, 1304482, 2608964, 4565687, 7174651, 9131374, 14349302, 18262748, 28698604, 50222557, 100445114, 200890228]

約数ペア:

[(1, 200890228), (2, 100445114), (4, 50222557), (7, 28698604), (11, 18262748), (14, 14349302), (22, 9131374), (28, 7174651), (44, 4565687), (77, 2608964), (154, 1304482), (308, 652241)]