206153556

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{2454209}}^1$

素因数の和:2454223

約数の個数: 24

約数和(自身を含む): 549743040

約数和(自身を除く): 343589484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 2454209, 4908418, 7362627, 9816836, 14725254, 17179463, 29450508, 34358926, 51538389, 68717852, 103076778, 206153556]

約数ペア:

[(1, 206153556), (2, 103076778), (3, 68717852), (4, 51538389), (6, 34358926), (7, 29450508), (12, 17179463), (14, 14725254), (21, 9816836), (28, 7362627), (42, 4908418), (84, 2454209)]