193137049

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{16433}}^1$

素因数の和:16536

約数の個数: 16

約数和(自身を含む): 233494272

約数和(自身を除く): 40357223

約数列:

[1, 7, 23, 73, 161, 511, 1679, 11753, 16433, 115031, 377959, 1199609, 2645713, 8397263, 27591007, 193137049]

約数ペア:

[(1, 193137049), (7, 27591007), (23, 8397263), (73, 2645713), (161, 1199609), (511, 377959), (1679, 115031), (11753, 16433)]