206697029

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{141283}}^1$

素因数の和:141320

約数の個数: 16

約数和(自身を含む): 271265280

約数和(自身を除く): 64568251

約数列:

[1, 7, 11, 19, 77, 133, 209, 1463, 141283, 988981, 1554113, 2684377, 10878791, 18790639, 29528147, 206697029]

約数ペア:

[(1, 206697029), (7, 29528147), (11, 18790639), (19, 10878791), (77, 2684377), (133, 1554113), (209, 988981), (1463, 141283)]