196565192

素因数分解:

$2^3\times {\mathrm{1117}}^1\times {\mathrm{21997}}^1$

素因数の和:23120

約数の個数: 16

約数和(自身を含む): 368906460

約数和(自身を除く): 172341268

約数列:

[1, 2, 4, 8, 1117, 2234, 4468, 8936, 21997, 43994, 87988, 175976, 24570649, 49141298, 98282596, 196565192]

約数ペア:

[(1, 196565192), (2, 98282596), (4, 49141298), (8, 24570649), (1117, 175976), (2234, 87988), (4468, 43994), (8936, 21997)]