196717165

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{66797}}^1$

素因数の和:66852

約数の個数: 16

約数和(自身を含む): 256504320

約数和(自身を除く): 59787155

約数列:

[1, 5, 19, 31, 95, 155, 589, 2945, 66797, 333985, 1269143, 2070707, 6345715, 10353535, 39343433, 196717165]

約数ペア:

[(1, 196717165), (5, 39343433), (19, 10353535), (31, 6345715), (95, 2070707), (155, 1269143), (589, 333985), (2945, 66797)]