208075426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{29531}}^1$

素因数の和:29817

約数の個数: 16

約数和(自身を含む): 337373568

約数和(自身を除く): 129298142

約数列:

[1, 2, 13, 26, 271, 542, 3523, 7046, 29531, 59062, 383903, 767806, 8002901, 16005802, 104037713, 208075426]

約数ペア:

[(1, 208075426), (2, 104037713), (13, 16005802), (26, 8002901), (271, 767806), (542, 383903), (3523, 59062), (7046, 29531)]