194220719

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{19861}}^1$

素因数の和:20006

約数の個数: 16

約数和(自身を含む): 244064256

約数和(自身を除く): 49843537

約数列:

[1, 7, 11, 77, 127, 889, 1397, 9779, 19861, 139027, 218471, 1529297, 2522347, 17656429, 27745817, 194220719]

約数ペア:

[(1, 194220719), (7, 27745817), (11, 17656429), (77, 2522347), (127, 1529297), (889, 218471), (1397, 139027), (9779, 19861)]