220712437

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{2269}}^1$

素因数の和:2556

約数の個数: 16

約数和(自身を含む): 248428800

約数和(自身を除く): 27716363

約数列:

[1, 11, 37, 239, 407, 2269, 2629, 8843, 24959, 83953, 97273, 542291, 923483, 5965201, 20064767, 220712437]

約数ペア:

[(1, 220712437), (11, 20064767), (37, 5965201), (239, 923483), (407, 542291), (2269, 97273), (2629, 83953), (8843, 24959)]