199576064

素因数分解:

$2^9\times {\mathrm{389797}}^1$

素因数の和:389815

約数の個数: 20

約数和(自身を含む): 398763354

約数和(自身を除く): 199187290

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 389797, 779594, 1559188, 3118376, 6236752, 12473504, 24947008, 49894016, 99788032, 199576064]

約数ペア:

[(1, 199576064), (2, 99788032), (4, 49894016), (8, 24947008), (16, 12473504), (32, 6236752), (64, 3118376), (128, 1559188), (256, 779594), (512, 389797)]