202279257195

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{1884209}}^1$

素因数の和:1884655

約数の個数: 32

約数和(自身を含む): 343499019840

約数和(自身を除く): 141219762645

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 421, 1263, 2105, 6315, 7157, 21471, 35785, 107355, 1884209, 5652627, 9421045, 28263135, 32031553, 96094659, 160157765, 480473295, 793251989, 2379755967, 3966259945, 11898779835, 13485283813, 40455851439, 67426419065, 202279257195]

約数ペア:

[(1, 202279257195), (3, 67426419065), (5, 40455851439), (15, 13485283813), (17, 11898779835), (51, 3966259945), (85, 2379755967), (255, 793251989), (421, 480473295), (1263, 160157765), (2105, 96094659), (6315, 32031553), (7157, 28263135), (21471, 9421045), (35785, 5652627), (107355, 1884209)]