202609869

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{2857}}^1$

素因数の和:3185

約数の個数: 32

約数和(自身を含む): 338021376

約数和(自身を除く): 135411507

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 307, 921, 2149, 2857, 3377, 6447, 8571, 10131, 19999, 23639, 31427, 59997, 70917, 94281, 219989, 659967, 877099, 2631297, 6139693, 9648089, 18419079, 28944267, 67536623, 202609869]

約数ペア:

[(1, 202609869), (3, 67536623), (7, 28944267), (11, 18419079), (21, 9648089), (33, 6139693), (77, 2631297), (231, 877099), (307, 659967), (921, 219989), (2149, 94281), (2857, 70917), (3377, 59997), (6447, 31427), (8571, 23639), (10131, 19999)]