206503284565

素因数分解:

$5^1\times {\mathrm{137}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1\times {\mathrm{9949}}^1$

素因数の和:10441

約数の個数: 32

約数和(自身を含む): 252529567200

約数和(自身を除く): 46026282635

約数列:

[1, 5, 137, 157, 193, 685, 785, 965, 9949, 21509, 26441, 30301, 49745, 107545, 132205, 151505, 1363013, 1561993, 1920157, 4151237, 6815065, 7809965, 9600785, 20756185, 213993041, 263061509, 301464649, 1069965205, 1315307545, 1507323245, 41300656913, 206503284565]

約数ペア:

[(1, 206503284565), (5, 41300656913), (137, 1507323245), (157, 1315307545), (193, 1069965205), (685, 301464649), (785, 263061509), (965, 213993041), (9949, 20756185), (21509, 9600785), (26441, 7809965), (30301, 6815065), (49745, 4151237), (107545, 1920157), (132205, 1561993), (151505, 1363013)]