223540142

素因数分解:

$2^1\times 7^1\times {\mathrm{257}}^1\times {\mathrm{62129}}^1$

素因数の和:62395

約数の個数: 16

約数和(自身を含む): 384708960

約数和(自身を除く): 161168818

約数列:

[1, 2, 7, 14, 257, 514, 1799, 3598, 62129, 124258, 434903, 869806, 15967153, 31934306, 111770071, 223540142]

約数ペア:

[(1, 223540142), (2, 111770071), (7, 31934306), (14, 15967153), (257, 869806), (514, 434903), (1799, 124258), (3598, 62129)]