188996908

素因数分解:

$2^2\times {\mathrm{487}}^1\times {\mathrm{97021}}^1$

素因数の和:97512

約数の個数: 12

約数和(自身を含む): 331427152

約数和(自身を除く): 142430244

約数列:

[1, 2, 4, 487, 974, 1948, 97021, 194042, 388084, 47249227, 94498454, 188996908]

約数ペア:

[(1, 188996908), (2, 94498454), (4, 47249227), (487, 388084), (974, 194042), (1948, 97021)]