208133029

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:469

約数の個数: 32

約数和(自身を含む): 244379520

約数和(自身を除く): 36246491

約数列:

[1, 13, 29, 37, 43, 347, 377, 481, 559, 1073, 1247, 1591, 4511, 10063, 12839, 13949, 14921, 16211, 20683, 46139, 130819, 166907, 193973, 372331, 432709, 552077, 599807, 4840303, 5625217, 7177001, 16010233, 208133029]

約数ペア:

[(1, 208133029), (13, 16010233), (29, 7177001), (37, 5625217), (43, 4840303), (347, 599807), (377, 552077), (481, 432709), (559, 372331), (1073, 193973), (1247, 166907), (1591, 130819), (4511, 46139), (10063, 20683), (12839, 16211), (13949, 14921)]