209218793086

素因数分解:

$2^1\times {\mathrm{487}}^1\times {\mathrm{3613}}^1\times {\mathrm{59453}}^1$

素因数の和:63555

約数の個数: 16

約数和(自身を含む): 314564930784

約数和(自身を除く): 105346137698

約数列:

[1, 2, 487, 974, 3613, 7226, 59453, 118906, 1759531, 3519062, 28953611, 57907222, 214803689, 429607378, 104609396543, 209218793086]

約数ペア:

[(1, 209218793086), (2, 104609396543), (487, 429607378), (974, 214803689), (3613, 57907222), (7226, 28953611), (59453, 3519062), (118906, 1759531)]