198069313

素因数分解:

${\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{919}}^1$

素因数の和:1272

約数の個数: 16

約数和(自身を含む): 217929600

約数和(自身を除く): 19860287

約数列:

[1, 13, 59, 281, 767, 919, 3653, 11947, 16579, 54221, 215527, 258239, 704873, 3357107, 15236101, 198069313]

約数ペア:

[(1, 198069313), (13, 15236101), (59, 3357107), (281, 704873), (767, 258239), (919, 215527), (3653, 54221), (11947, 16579)]