206564402

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{743}}^1\times {\mathrm{12637}}^1$

素因数の和:13393

約数の個数: 16

約数和(自身を含む): 338496192

約数和(自身を除く): 131931790

約数列:

[1, 2, 11, 22, 743, 1486, 8173, 12637, 16346, 25274, 139007, 278014, 9389291, 18778582, 103282201, 206564402]

約数ペア:

[(1, 206564402), (2, 103282201), (11, 18778582), (22, 9389291), (743, 278014), (1486, 139007), (8173, 25274), (12637, 16346)]