200480672

素因数分解:

$2^5\times 7^1\times {\mathrm{895003}}^1$

素因数の和:895020

約数の個数: 24

約数和(自身を含む): 451082016

約数和(自身を除く): 250601344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 895003, 1790006, 3580012, 6265021, 7160024, 12530042, 14320048, 25060084, 28640096, 50120168, 100240336, 200480672]

約数ペア:

[(1, 200480672), (2, 100240336), (4, 50120168), (7, 28640096), (8, 25060084), (14, 14320048), (16, 12530042), (28, 7160024), (32, 6265021), (56, 3580012), (112, 1790006), (224, 895003)]