204811264

素因数分解:

$2^{10}\times 7^1\times {\mathrm{28573}}^1$

素因数の和:28600

約数の個数: 44

約数和(自身を含む): 467927824

約数和(自身を除く): 263116560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 3584, 7168, 28573, 57146, 114292, 200011, 228584, 400022, 457168, 800044, 914336, 1600088, 1828672, 3200176, 3657344, 6400352, 7314688, 12800704, 14629376, 25601408, 29258752, 51202816, 102405632, 204811264]

約数ペア:

[(1, 204811264), (2, 102405632), (4, 51202816), (7, 29258752), (8, 25601408), (14, 14629376), (16, 12800704), (28, 7314688), (32, 6400352), (56, 3657344), (64, 3200176), (112, 1828672), (128, 1600088), (224, 914336), (256, 800044), (448, 457168), (512, 400022), (896, 228584), (1024, 200011), (1792, 114292), (3584, 57146), (7168, 28573)]