200081536

素因数分解:

$2^7\times {\mathrm{1563137}}^1$

素因数の和:1563151

約数の個数: 16

約数和(自身を含む): 398600190

約数和(自身を除く): 198518654

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1563137, 3126274, 6252548, 12505096, 25010192, 50020384, 100040768, 200081536]

約数ペア:

[(1, 200081536), (2, 100040768), (4, 50020384), (8, 25010192), (16, 12505096), (32, 6252548), (64, 3126274), (128, 1563137)]