207103265

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{56663}}^1$

素因数の和:56728

約数の個数: 16

約数和(自身を含む): 269267328

約数和(自身を除く): 62164063

約数列:

[1, 5, 17, 43, 85, 215, 731, 3655, 56663, 283315, 963271, 2436509, 4816355, 12182545, 41420653, 207103265]

約数ペア:

[(1, 207103265), (5, 41420653), (17, 12182545), (43, 4816355), (85, 2436509), (215, 963271), (731, 283315), (3655, 56663)]