211319504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1200679}}^1$

素因数の和:1200698

約数の個数: 20

約数和(自身を含む): 446652960

約数和(自身を除く): 235333456

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1200679, 2401358, 4802716, 9605432, 13207469, 19210864, 26414938, 52829876, 105659752, 211319504]

約数ペア:

[(1, 211319504), (2, 105659752), (4, 52829876), (8, 26414938), (11, 19210864), (16, 13207469), (22, 9605432), (44, 4802716), (88, 2401358), (176, 1200679)]