202106368

素因数分解:

$2^9\times {\mathrm{394739}}^1$

素因数の和:394757

約数の個数: 20

約数和(自身を含む): 403819020

約数和(自身を除く): 201712652

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 394739, 789478, 1578956, 3157912, 6315824, 12631648, 25263296, 50526592, 101053184, 202106368]

約数ペア:

[(1, 202106368), (2, 101053184), (4, 50526592), (8, 25263296), (16, 12631648), (32, 6315824), (64, 3157912), (128, 1578956), (256, 789478), (512, 394739)]