208039046912

素因数分解:

$2^8\times {\mathrm{812652527}}^1$

素因数の和:812652543

約数の個数: 18

約数和(自身を含む): 415265441808

約数和(自身を除く): 207226394896

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 812652527, 1625305054, 3250610108, 6501220216, 13002440432, 26004880864, 52009761728, 104019523456, 208039046912]

約数ペア:

[(1, 208039046912), (2, 104019523456), (4, 52009761728), (8, 26004880864), (16, 13002440432), (32, 6501220216), (64, 3250610108), (128, 1625305054), (256, 812652527)]