197496073

素因数分解:

${\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:572

約数の個数: 16

約数和(自身を含む): 205578000

約数和(自身を除く): 8081927

約数列:

[1, 53, 89, 149, 281, 4717, 7897, 13261, 14893, 25009, 41869, 702833, 1325477, 2219057, 3726341, 197496073]

約数ペア:

[(1, 197496073), (53, 3726341), (89, 2219057), (149, 1325477), (281, 702833), (4717, 41869), (7897, 25009), (13261, 14893)]