203005376

素因数分解:

$2^6\times 7^1\times {\mathrm{453137}}^1$

素因数の和:453156

約数の個数: 28

約数和(自身を含む): 460388208

約数和(自身を除く): 257382832

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 453137, 906274, 1812548, 3171959, 3625096, 6343918, 7250192, 12687836, 14500384, 25375672, 29000768, 50751344, 101502688, 203005376]

約数ペア:

[(1, 203005376), (2, 101502688), (4, 50751344), (7, 29000768), (8, 25375672), (14, 14500384), (16, 12687836), (28, 7250192), (32, 6343918), (56, 3625096), (64, 3171959), (112, 1812548), (224, 906274), (448, 453137)]