193201719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{823}}^1\times {\mathrm{4603}}^1$

素因数の和:5446

約数の個数: 16

約数和(自身を含む): 273146112

約数和(自身を除く): 79944393

約数列:

[1, 3, 17, 51, 823, 2469, 4603, 13809, 13991, 41973, 78251, 234753, 3788269, 11364807, 64400573, 193201719]

約数ペア:

[(1, 193201719), (3, 64400573), (17, 11364807), (51, 3788269), (823, 234753), (2469, 78251), (4603, 41973), (13809, 13991)]