199948108

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{50543}}^1$

素因数の和:50613

約数の個数: 24

約数和(自身を含む): 373621248

約数和(自身を除く): 173673140

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 50543, 101086, 202172, 1162489, 2173349, 2324978, 4346698, 4649956, 8693396, 49987027, 99974054, 199948108]

約数ペア:

[(1, 199948108), (2, 99974054), (4, 49987027), (23, 8693396), (43, 4649956), (46, 4346698), (86, 2324978), (92, 2173349), (172, 1162489), (989, 202172), (1978, 101086), (3956, 50543)]