200955328

素因数分解:

$2^6\times 7^1\times {\mathrm{448561}}^1$

素因数の和:448580

約数の個数: 28

約数和(自身を含む): 455738992

約数和(自身を除く): 254783664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 448561, 897122, 1794244, 3139927, 3588488, 6279854, 7176976, 12559708, 14353952, 25119416, 28707904, 50238832, 100477664, 200955328]

約数ペア:

[(1, 200955328), (2, 100477664), (4, 50238832), (7, 28707904), (8, 25119416), (14, 14353952), (16, 12559708), (28, 7176976), (32, 6279854), (56, 3588488), (64, 3139927), (112, 1794244), (224, 897122), (448, 448561)]