208521348

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{12601}}^1$

素因数の和:12812

約数の個数: 48

約数和(自身を含む): 558923904

約数和(自身を除く): 350402556

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 1182, 1379, 2364, 2758, 4137, 5516, 8274, 12601, 16548, 25202, 37803, 50404, 75606, 88207, 151212, 176414, 264621, 352828, 529242, 1058484, 2482397, 4964794, 7447191, 9929588, 14894382, 17376779, 29788764, 34753558, 52130337, 69507116, 104260674, 208521348]

約数ペア:

[(1, 208521348), (2, 104260674), (3, 69507116), (4, 52130337), (6, 34753558), (7, 29788764), (12, 17376779), (14, 14894382), (21, 9929588), (28, 7447191), (42, 4964794), (84, 2482397), (197, 1058484), (394, 529242), (591, 352828), (788, 264621), (1182, 176414), (1379, 151212), (2364, 88207), (2758, 75606), (4137, 50404), (5516, 37803), (8274, 25202), (12601, 16548)]