243387166

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{17099}}^1$

素因数の和:17759

約数の個数: 16

約数和(自身を含む): 398908800

約数和(自身を除く): 155521634

約数列:

[1, 2, 11, 22, 647, 1294, 7117, 14234, 17099, 34198, 188089, 376178, 11063053, 22126106, 121693583, 243387166]

約数ペア:

[(1, 243387166), (2, 121693583), (11, 22126106), (22, 11063053), (647, 376178), (1294, 188089), (7117, 34198), (14234, 17099)]