201539074

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{247591}}^1$

素因数の和:247641

約数の個数: 16

約数和(自身を含む): 338705856

約数和(自身を除く): 137166782

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 247591, 495182, 2723501, 5447002, 9160867, 18321734, 100769537, 201539074]

約数ペア:

[(1, 201539074), (2, 100769537), (11, 18321734), (22, 9160867), (37, 5447002), (74, 2723501), (407, 495182), (814, 247591)]