201122174

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{172489}}^1$

素因数の和:172555

約数の個数: 16

約数和(自身を含む): 335320560

約数和(自身を除く): 134198386

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 172489, 344978, 1897379, 3794758, 9141917, 18283834, 100561087, 201122174]

約数ペア:

[(1, 201122174), (2, 100561087), (11, 18283834), (22, 9141917), (53, 3794758), (106, 1897379), (583, 344978), (1166, 172489)]