201920384

素因数分解:

$2^7\times {\mathrm{1577503}}^1$

素因数の和:1577517

約数の個数: 16

約数和(自身を含む): 402263520

約数和(自身を除く): 200343136

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 1577503, 3155006, 6310012, 12620024, 25240048, 50480096, 100960192, 201920384]

約数ペア:

[(1, 201920384), (2, 100960192), (4, 50480096), (8, 25240048), (16, 12620024), (32, 6310012), (64, 3155006), (128, 1577503)]