206844855

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{193}}^1$

素因数の和:440

約数の個数: 64

約数和(自身を含む): 388869120

約数和(自身を除く): 182024265

約数列:

[1, 3, 5, 7, 15, 21, 35, 59, 105, 173, 177, 193, 295, 413, 519, 579, 865, 885, 965, 1211, 1239, 1351, 2065, 2595, 2895, 3633, 4053, 6055, 6195, 6755, 10207, 11387, 18165, 20265, 30621, 33389, 34161, 51035, 56935, 71449, 79709, 100167, 153105, 166945, 170805, 214347, 233723, 239127, 357245, 398545, 500835, 701169, 1071735, 1168615, 1195635, 1969951, 3505845, 5909853, 9849755, 13789657, 29549265, 41368971, 68948285, 206844855]

約数ペア:

[(1, 206844855), (3, 68948285), (5, 41368971), (7, 29549265), (15, 13789657), (21, 9849755), (35, 5909853), (59, 3505845), (105, 1969951), (173, 1195635), (177, 1168615), (193, 1071735), (295, 701169), (413, 500835), (519, 398545), (579, 357245), (865, 239127), (885, 233723), (965, 214347), (1211, 170805), (1239, 166945), (1351, 153105), (2065, 100167), (2595, 79709), (2895, 71449), (3633, 56935), (4053, 51035), (6055, 34161), (6195, 33389), (6755, 30621), (10207, 20265), (11387, 18165)]