209595344

素因数分解:

$2^4\times 7^2\times {\mathrm{267341}}^1$

素因数の和:267363

約数の個数: 30

約数和(自身を含む): 472393314

約数和(自身を除く): 262797970

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 267341, 534682, 1069364, 1871387, 2138728, 3742774, 4277456, 7485548, 13099709, 14971096, 26199418, 29942192, 52398836, 104797672, 209595344]

約数ペア:

[(1, 209595344), (2, 104797672), (4, 52398836), (7, 29942192), (8, 26199418), (14, 14971096), (16, 13099709), (28, 7485548), (49, 4277456), (56, 3742774), (98, 2138728), (112, 1871387), (196, 1069364), (392, 534682), (784, 267341)]