209739565442

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{16369}}^1\times {\mathrm{582419}}^1$

素因数の和:598801

約数の個数: 16

約数和(自身を含む): 343231754400

約数和(自身を除く): 133492188958

約数列:

[1, 2, 11, 22, 16369, 32738, 180059, 360118, 582419, 1164838, 6406609, 12813218, 9533616611, 19067233222, 104869782721, 209739565442]

約数ペア:

[(1, 209739565442), (2, 104869782721), (11, 19067233222), (22, 9533616611), (16369, 12813218), (32738, 6406609), (180059, 1164838), (360118, 582419)]