204628440177

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1409}}^1\times {\mathrm{14683}}^1$

素因数の和:16262

約数の個数: 48

約数和(自身を含む): 340215358080

約数和(自身を除く): 135586917903

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1409, 1413, 3297, 4227, 9863, 9891, 12681, 14683, 29589, 44049, 88767, 102781, 132147, 221213, 308343, 663639, 925029, 1548491, 1990917, 2305231, 4645473, 6915693, 13936419, 16136617, 20688347, 20747079, 48409851, 62065041, 144818429, 145229553, 186195123, 434455287, 1303365861, 3248070479, 9744211437, 22736493353, 29232634311, 68209480059, 204628440177]

約数ペア:

[(1, 204628440177), (3, 68209480059), (7, 29232634311), (9, 22736493353), (21, 9744211437), (63, 3248070479), (157, 1303365861), (471, 434455287), (1099, 186195123), (1409, 145229553), (1413, 144818429), (3297, 62065041), (4227, 48409851), (9863, 20747079), (9891, 20688347), (12681, 16136617), (14683, 13936419), (29589, 6915693), (44049, 4645473), (88767, 2305231), (102781, 1990917), (132147, 1548491), (221213, 925029), (308343, 663639)]