201206170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{443}}^1\times {\mathrm{4129}}^1$

素因数の和:4590

約数の個数: 32

約数和(自身を含む): 396083520

約数和(自身を除く): 194877350

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 443, 886, 2215, 4129, 4430, 4873, 8258, 9746, 20645, 24365, 41290, 45419, 48730, 90838, 227095, 454190, 1829147, 3658294, 9145735, 18291470, 20120617, 40241234, 100603085, 201206170]

約数ペア:

[(1, 201206170), (2, 100603085), (5, 40241234), (10, 20120617), (11, 18291470), (22, 9145735), (55, 3658294), (110, 1829147), (443, 454190), (886, 227095), (2215, 90838), (4129, 48730), (4430, 45419), (4873, 41290), (8258, 24365), (9746, 20645)]