213329984

素因数分解:

$2^6\times 7^1\times {\mathrm{476183}}^1$

素因数の和:476202

約数の個数: 28

約数和(自身を含む): 483802944

約数和(自身を除く): 270472960

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 476183, 952366, 1904732, 3333281, 3809464, 6666562, 7618928, 13333124, 15237856, 26666248, 30475712, 53332496, 106664992, 213329984]

約数ペア:

[(1, 213329984), (2, 106664992), (4, 53332496), (7, 30475712), (8, 26666248), (14, 15237856), (16, 13333124), (28, 7618928), (32, 6666562), (56, 3809464), (64, 3333281), (112, 1904732), (224, 952366), (448, 476183)]