197804968

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{1075027}}^1$

素因数の和:1075056

約数の個数: 16

約数和(自身を含む): 387010080

約数和(自身を除く): 189205112

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 1075027, 2150054, 4300108, 8600216, 24725621, 49451242, 98902484, 197804968]

約数ペア:

[(1, 197804968), (2, 98902484), (4, 49451242), (8, 24725621), (23, 8600216), (46, 4300108), (92, 2150054), (184, 1075027)]