194208049

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{313}}^1\times {\mathrm{647}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 224633088

約数和(自身を除く): 30425039

約数列:

[1, 7, 137, 313, 647, 959, 2191, 4529, 42881, 88639, 202511, 300167, 620473, 1417577, 27744007, 194208049]

約数ペア:

[(1, 194208049), (7, 27744007), (137, 1417577), (313, 620473), (647, 300167), (959, 202511), (2191, 88639), (4529, 42881)]