199898142

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{774799}}^1$

素因数の和:774847

約数の個数: 16

約数和(自身を含む): 409094400

約数和(自身を除く): 209196258

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 774799, 1549598, 2324397, 4648794, 33316357, 66632714, 99949071, 199898142]

約数ペア:

[(1, 199898142), (2, 99949071), (3, 66632714), (6, 33316357), (43, 4648794), (86, 2324397), (129, 1549598), (258, 774799)]