207938239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{3967}}^1$

素因数の和:4086

約数の個数: 16

約数和(自身を含む): 226271232

約数和(自身を除く): 18332993

約数列:

[1, 23, 43, 53, 989, 1219, 2279, 3967, 52417, 91241, 170581, 210251, 3923363, 4835773, 9040793, 207938239]

約数ペア:

[(1, 207938239), (23, 9040793), (43, 4835773), (53, 3923363), (989, 210251), (1219, 170581), (2279, 91241), (3967, 52417)]