130207

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1$

素因数の和:126

約数の個数: 16

約数和(自身を含む): 172800

約数和(自身を除く): 42593

約数列:

[1, 7, 11, 19, 77, 89, 133, 209, 623, 979, 1463, 1691, 6853, 11837, 18601, 130207]

約数ペア:

[(1, 130207), (7, 18601), (11, 11837), (19, 6853), (77, 1691), (89, 1463), (133, 979), (209, 623)]