201589828

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{12979}}^1$

素因数の和:13347

約数の個数: 24

約数和(自身を含む): 385973280

約数和(自身を除く): 184383452

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 12979, 15532, 25958, 51916, 142769, 285538, 571076, 4581587, 9163174, 18326348, 50397457, 100794914, 201589828]

約数ペア:

[(1, 201589828), (2, 100794914), (4, 50397457), (11, 18326348), (22, 9163174), (44, 4581587), (353, 571076), (706, 285538), (1412, 142769), (3883, 51916), (7766, 25958), (12979, 15532)]