201343989

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{3037}}^1$

素因数の和:3106

約数の個数: 48

約数和(自身を含む): 349102656

約数和(自身を除く): 147758667

約数列:

[1, 3, 7, 11, 21, 33, 41, 49, 77, 123, 147, 231, 287, 451, 539, 861, 1353, 1617, 2009, 3037, 3157, 6027, 9111, 9471, 21259, 22099, 33407, 63777, 66297, 100221, 124517, 148813, 233849, 373551, 446439, 701547, 871619, 1369687, 1636943, 2614857, 4109061, 4910829, 6101333, 9587809, 18303999, 28763427, 67114663, 201343989]

約数ペア:

[(1, 201343989), (3, 67114663), (7, 28763427), (11, 18303999), (21, 9587809), (33, 6101333), (41, 4910829), (49, 4109061), (77, 2614857), (123, 1636943), (147, 1369687), (231, 871619), (287, 701547), (451, 446439), (539, 373551), (861, 233849), (1353, 148813), (1617, 124517), (2009, 100221), (3037, 66297), (3157, 63777), (6027, 33407), (9111, 22099), (9471, 21259)]