200226256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{658639}}^1$

素因数の和:658666

約数の個数: 20

約数和(自身を含む): 408356800

約数和(自身を除く): 208130544

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 658639, 1317278, 2634556, 5269112, 10538224, 12514141, 25028282, 50056564, 100113128, 200226256]

約数ペア:

[(1, 200226256), (2, 100113128), (4, 50056564), (8, 25028282), (16, 12514141), (19, 10538224), (38, 5269112), (76, 2634556), (152, 1317278), (304, 658639)]