202020610

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{857}}^1\times {\mathrm{2143}}^1$

素因数の和:3018

約数の個数: 32

約数和(自身を含む): 397343232

約数和(自身を除く): 195322622

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 857, 1714, 2143, 4285, 4286, 8570, 9427, 10715, 18854, 21430, 23573, 47135, 47146, 94270, 117865, 235730, 1836551, 3673102, 9182755, 18365510, 20202061, 40404122, 101010305, 202020610]

約数ペア:

[(1, 202020610), (2, 101010305), (5, 40404122), (10, 20202061), (11, 18365510), (22, 9182755), (55, 3673102), (110, 1836551), (857, 235730), (1714, 117865), (2143, 94270), (4285, 47146), (4286, 47135), (8570, 23573), (9427, 21430), (10715, 18854)]