198194042

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{461}}^1\times {\mathrm{2087}}^1$

素因数の和:2653

約数の個数: 16

約数和(自身を含む): 300972672

約数和(自身を除く): 102778630

約数列:

[1, 2, 103, 206, 461, 922, 2087, 4174, 47483, 94966, 214961, 429922, 962107, 1924214, 99097021, 198194042]

約数ペア:

[(1, 198194042), (2, 99097021), (103, 1924214), (206, 962107), (461, 429922), (922, 214961), (2087, 94966), (4174, 47483)]