206996815857

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4129}}^1\times {\mathrm{55889}}^1$

素因数の和:60057

約数の個数: 32

約数和(自身を含む): 310229740800

約数和(自身を除く): 103232924943

約数列:

[1, 3, 13, 23, 39, 69, 299, 897, 4129, 12387, 53677, 55889, 94967, 161031, 167667, 284901, 726557, 1234571, 1285447, 2179671, 3703713, 3856341, 16710811, 50132433, 230765681, 692297043, 2999953853, 5307610663, 8999861559, 15922831989, 68998938619, 206996815857]

約数ペア:

[(1, 206996815857), (3, 68998938619), (13, 15922831989), (23, 8999861559), (39, 5307610663), (69, 2999953853), (299, 692297043), (897, 230765681), (4129, 50132433), (12387, 16710811), (53677, 3856341), (55889, 3703713), (94967, 2179671), (161031, 1285447), (167667, 1234571), (284901, 726557)]