203781601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{2467}}^1$

素因数の和:2640

約数の個数: 16

約数和(自身を含む): 222830784

約数和(自身を除く): 19049183

約数列:

[1, 17, 43, 113, 731, 1921, 2467, 4859, 41939, 82603, 106081, 278771, 1803377, 4739107, 11987153, 203781601]

約数ペア:

[(1, 203781601), (17, 11987153), (43, 4739107), (113, 1803377), (731, 278771), (1921, 106081), (2467, 82603), (4859, 41939)]