102138368

素因数分解:

$2^9\times {\mathrm{199489}}^1$

素因数の和:199507

約数の個数: 20

約数和(自身を含む): 204078270

約数和(自身を除く): 101939902

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 199489, 398978, 797956, 1595912, 3191824, 6383648, 12767296, 25534592, 51069184, 102138368]

約数ペア:

[(1, 102138368), (2, 51069184), (4, 25534592), (8, 12767296), (16, 6383648), (32, 3191824), (64, 1595912), (128, 797956), (256, 398978), (512, 199489)]