199456

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:304

約数の個数: 24

約数和(自身を含む): 411264

約数和(自身を除く): 211808

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 271, 368, 542, 736, 1084, 2168, 4336, 6233, 8672, 12466, 24932, 49864, 99728, 199456]

約数ペア:

[(1, 199456), (2, 99728), (4, 49864), (8, 24932), (16, 12466), (23, 8672), (32, 6233), (46, 4336), (92, 2168), (184, 1084), (271, 736), (368, 542)]