199391072

素因数分解:

$2^5\times {\mathrm{6230971}}^1$

素因数の和:6230981

約数の個数: 12

約数和(自身を含む): 392551236

約数和(自身を除く): 193160164

約数列:

[1, 2, 4, 8, 16, 32, 6230971, 12461942, 24923884, 49847768, 99695536, 199391072]

約数ペア:

[(1, 199391072), (2, 99695536), (4, 49847768), (8, 24923884), (16, 12461942), (32, 6230971)]