203662912

素因数分解:

$2^6\times {\mathrm{157}}^1\times {\mathrm{20269}}^1$

素因数の和:20438

約数の個数: 28

約数和(自身を含む): 406737820

約数和(自身を除く): 203074908

約数列:

[1, 2, 4, 8, 16, 32, 64, 157, 314, 628, 1256, 2512, 5024, 10048, 20269, 40538, 81076, 162152, 324304, 648608, 1297216, 3182233, 6364466, 12728932, 25457864, 50915728, 101831456, 203662912]

約数ペア:

[(1, 203662912), (2, 101831456), (4, 50915728), (8, 25457864), (16, 12728932), (32, 6364466), (64, 3182233), (157, 1297216), (314, 648608), (628, 324304), (1256, 162152), (2512, 81076), (5024, 40538), (10048, 20269)]