204020327

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{17359}}^1$

素因数の和:17462

約数の個数: 16

約数和(自身を含む): 246650880

約数和(自身を除く): 42630553

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 17359, 121513, 399257, 1267207, 2794799, 8870449, 29145761, 204020327]

約数ペア:

[(1, 204020327), (7, 29145761), (23, 8870449), (73, 2794799), (161, 1267207), (511, 399257), (1679, 121513), (11753, 17359)]