206524623

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 298080000

約数和(自身を除く): 91555377

約数列:

[1, 3, 19, 53, 57, 137, 159, 411, 499, 1007, 1497, 2603, 3021, 7261, 7809, 9481, 21783, 26447, 28443, 68363, 79341, 137959, 205089, 413877, 502493, 1298897, 1507479, 3623239, 3896691, 10869717, 68841541, 206524623]

約数ペア:

[(1, 206524623), (3, 68841541), (19, 10869717), (53, 3896691), (57, 3623239), (137, 1507479), (159, 1298897), (411, 502493), (499, 413877), (1007, 205089), (1497, 137959), (2603, 79341), (3021, 68363), (7261, 28443), (7809, 26447), (9481, 21783)]