220172282

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{188827}}^1$

素因数の和:188893

約数の個数: 16

約数和(自身を含む): 367081632

約数和(自身を除く): 146909350

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 188827, 377654, 2077097, 4154194, 10007831, 20015662, 110086141, 220172282]

約数ペア:

[(1, 220172282), (2, 110086141), (11, 20015662), (22, 10007831), (53, 4154194), (106, 2077097), (583, 377654), (1166, 188827)]