207726404

素因数分解:

$2^2\times {\mathrm{71}}^1\times {\mathrm{367}}^1\times {\mathrm{1993}}^1$

素因数の和:2435

約数の個数: 24

約数和(自身を含む): 369831168

約数和(自身を除く): 162104764

約数列:

[1, 2, 4, 71, 142, 284, 367, 734, 1468, 1993, 3986, 7972, 26057, 52114, 104228, 141503, 283006, 566012, 731431, 1462862, 2925724, 51931601, 103863202, 207726404]

約数ペア:

[(1, 207726404), (2, 103863202), (4, 51931601), (71, 2925724), (142, 1462862), (284, 731431), (367, 566012), (734, 283006), (1468, 141503), (1993, 104228), (3986, 52114), (7972, 26057)]