199776892

素因数分解:

$2^2\times 7^1\times {\mathrm{2531}}^1\times {\mathrm{2819}}^1$

素因数の和:5361

約数の個数: 24

約数和(自身を含む): 399853440

約数和(自身を除く): 200076548

約数列:

[1, 2, 4, 7, 14, 28, 2531, 2819, 5062, 5638, 10124, 11276, 17717, 19733, 35434, 39466, 70868, 78932, 7134889, 14269778, 28539556, 49944223, 99888446, 199776892]

約数ペア:

[(1, 199776892), (2, 99888446), (4, 49944223), (7, 28539556), (14, 14269778), (28, 7134889), (2531, 78932), (2819, 70868), (5062, 39466), (5638, 35434), (10124, 19733), (11276, 17717)]