202080004

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{248867}}^1$

素因数の和:248907

約数の個数: 24

約数和(自身を含む): 418098240

約数和(自身を除く): 216018236

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 248867, 497734, 995468, 1742069, 3484138, 6968276, 7217143, 14434286, 28868572, 50520001, 101040002, 202080004]

約数ペア:

[(1, 202080004), (2, 101040002), (4, 50520001), (7, 28868572), (14, 14434286), (28, 7217143), (29, 6968276), (58, 3484138), (116, 1742069), (203, 995468), (406, 497734), (812, 248867)]