205133312

素因数分解:

$2^9\times {\mathrm{400651}}^1$

素因数の和:400669

約数の個数: 20

約数和(自身を含む): 409866996

約数和(自身を除く): 204733684

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 400651, 801302, 1602604, 3205208, 6410416, 12820832, 25641664, 51283328, 102566656, 205133312]

約数ペア:

[(1, 205133312), (2, 102566656), (4, 51283328), (8, 25641664), (16, 12820832), (32, 6410416), (64, 3205208), (128, 1602604), (256, 801302), (512, 400651)]