199203815

素因数分解:

$5^1\times {\mathrm{101}}^1\times {\mathrm{433}}^1\times {\mathrm{911}}^1$

素因数の和:1450

約数の個数: 16

約数和(自身を含む): 242234496

約数和(自身を除く): 43030681

約数列:

[1, 5, 101, 433, 505, 911, 2165, 4555, 43733, 92011, 218665, 394463, 460055, 1972315, 39840763, 199203815]

約数ペア:

[(1, 199203815), (5, 39840763), (101, 1972315), (433, 460055), (505, 394463), (911, 218665), (2165, 92011), (4555, 43733)]