213492752

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1213027}}^1$

素因数の和:1213046

約数の個数: 20

約数和(自身を含む): 451246416

約数和(自身を除く): 237753664

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1213027, 2426054, 4852108, 9704216, 13343297, 19408432, 26686594, 53373188, 106746376, 213492752]

約数ペア:

[(1, 213492752), (2, 106746376), (4, 53373188), (8, 26686594), (11, 19408432), (16, 13343297), (22, 9704216), (44, 4852108), (88, 2426054), (176, 1213027)]