199457.00000000

素因数分解:

$2^7\times {\mathrm{395027}}^1$

素因数の和:395041

約数の個数: 16

約数和(自身を含む): 100732140

約数和(自身を除く): 50168684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 395027, 790054, 1580108, 3160216, 6320432, 12640864, 25281728, 50563456]

約数ペア:

[(1, 50563456), (2, 25281728), (4, 12640864), (8, 6320432), (16, 3160216), (32, 1580108), (64, 790054), (128, 395027)]