205374908

素因数分解:

$2^2\times {\mathrm{181}}^1\times {\mathrm{331}}^1\times {\mathrm{857}}^1$

素因数の和:1373

約数の個数: 24

約数和(自身を含む): 362906544

約数和(自身を除く): 157531636

約数列:

[1, 2, 4, 181, 331, 362, 662, 724, 857, 1324, 1714, 3428, 59911, 119822, 155117, 239644, 283667, 310234, 567334, 620468, 1134668, 51343727, 102687454, 205374908]

約数ペア:

[(1, 205374908), (2, 102687454), (4, 51343727), (181, 1134668), (331, 620468), (362, 567334), (662, 310234), (724, 283667), (857, 239644), (1324, 155117), (1714, 119822), (3428, 59911)]