204575168

素因数分解:

$2^6\times 7^1\times {\mathrm{456641}}^1$

素因数の和:456660

約数の個数: 28

約数和(自身を含む): 463948272

約数和(自身を除く): 259373104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 456641, 913282, 1826564, 3196487, 3653128, 6392974, 7306256, 12785948, 14612512, 25571896, 29225024, 51143792, 102287584, 204575168]

約数ペア:

[(1, 204575168), (2, 102287584), (4, 51143792), (7, 29225024), (8, 25571896), (14, 14612512), (16, 12785948), (28, 7306256), (32, 6392974), (56, 3653128), (64, 3196487), (112, 1826564), (224, 913282), (448, 456641)]