188900054

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{106243}}^1$

素因数の和:106379

約数の個数: 16

約数和(自身を含む): 326381568

約数和(自身を除く): 137481514

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 106243, 212486, 743701, 1487402, 13492861, 26985722, 94450027, 188900054]

約数ペア:

[(1, 188900054), (2, 94450027), (7, 26985722), (14, 13492861), (127, 1487402), (254, 743701), (889, 212486), (1778, 106243)]