209773081

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{349}}^1\times {\mathrm{5051}}^1$

素因数の和:5424

約数の個数: 16

約数和(自身を含む): 254620800

約数和(自身を除く): 44847719

約数列:

[1, 7, 17, 119, 349, 2443, 5051, 5933, 35357, 41531, 85867, 601069, 1762799, 12339593, 29967583, 209773081]

約数ペア:

[(1, 209773081), (7, 29967583), (17, 12339593), (119, 1762799), (349, 601069), (2443, 85867), (5051, 41531), (5933, 35357)]