195636287

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{16183}}^1$

素因数の和:16358

約数の個数: 16

約数和(自身を含む): 245478912

約数和(自身を除く): 49842625

約数列:

[1, 7, 11, 77, 157, 1099, 1727, 12089, 16183, 113281, 178013, 1246091, 2540731, 17785117, 27948041, 195636287]

約数ペア:

[(1, 195636287), (7, 27948041), (11, 17785117), (77, 2540731), (157, 1246091), (1099, 178013), (1727, 113281), (12089, 16183)]