203435696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{438439}}^1$

素因数の和:438476

約数の個数: 20

約数和(自身を含む): 407749200

約数和(自身を除く): 204313504

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 438439, 876878, 1753756, 3507512, 7015024, 12714731, 25429462, 50858924, 101717848, 203435696]

約数ペア:

[(1, 203435696), (2, 101717848), (4, 50858924), (8, 25429462), (16, 12714731), (29, 7015024), (58, 3507512), (116, 1753756), (232, 876878), (464, 438439)]