201914131

素因数分解:

${\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{239}}^1$

素因数の和:546

約数の個数: 16

約数和(自身を含む): 209710080

約数和(自身を除く): 7795949

約数列:

[1, 71, 73, 163, 239, 5183, 11573, 11899, 16969, 17447, 38957, 844829, 1238737, 2765947, 2843861, 201914131]

約数ペア:

[(1, 201914131), (71, 2843861), (73, 2765947), (163, 1238737), (239, 844829), (5183, 38957), (11573, 17447), (11899, 16969)]