209883982

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1362883}}^1$

素因数の和:1362903

約数の個数: 16

約数和(自身を含む): 392510592

約数和(自身を除く): 182626610

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1362883, 2725766, 9540181, 14991713, 19080362, 29983426, 104941991, 209883982]

約数ペア:

[(1, 209883982), (2, 104941991), (7, 29983426), (11, 19080362), (14, 14991713), (22, 9540181), (77, 2725766), (154, 1362883)]