200307968

素因数分解:

$2^8\times 7^1\times {\mathrm{111779}}^1$

素因数の和:111802

約数の個数: 36

約数和(自身を含む): 456956640

約数和(自身を除く): 256648672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 111779, 223558, 447116, 782453, 894232, 1564906, 1788464, 3129812, 3576928, 6259624, 7153856, 12519248, 14307712, 25038496, 28615424, 50076992, 100153984, 200307968]

約数ペア:

[(1, 200307968), (2, 100153984), (4, 50076992), (7, 28615424), (8, 25038496), (14, 14307712), (16, 12519248), (28, 7153856), (32, 6259624), (56, 3576928), (64, 3129812), (112, 1788464), (128, 1564906), (224, 894232), (256, 782453), (448, 447116), (896, 223558), (1792, 111779)]