188974181

素因数分解:

${\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{199}}^1\times {\mathrm{659}}^1$

素因数の和:1000

約数の個数: 16

約数和(自身を含む): 209088000

約数和(自身を除く): 20113819

約数列:

[1, 11, 131, 199, 659, 1441, 2189, 7249, 26069, 86329, 131141, 286759, 949619, 1442551, 17179471, 188974181]

約数ペア:

[(1, 188974181), (11, 17179471), (131, 1442551), (199, 949619), (659, 286759), (1441, 131141), (2189, 86329), (7249, 26069)]