201871052288

素因数分解:

$2^9\times {\mathrm{394279399}}^1$

素因数の和:394279417

約数の個数: 20

約数和(自身を含む): 403347826200

約数和(自身を除く): 201476773912

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 394279399, 788558798, 1577117596, 3154235192, 6308470384, 12616940768, 25233881536, 50467763072, 100935526144, 201871052288]

約数ペア:

[(1, 201871052288), (2, 100935526144), (4, 50467763072), (8, 25233881536), (16, 12616940768), (32, 6308470384), (64, 3154235192), (128, 1577117596), (256, 788558798), (512, 394279399)]