208876368

素因数分解:

$2^4\times 3^1\times {\mathrm{571}}^1\times {\mathrm{7621}}^1$

素因数の和:8203

約数の個数: 40

約数和(自身を含む): 540613216

約数和(自身を除く): 331736848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 571, 1142, 1713, 2284, 3426, 4568, 6852, 7621, 9136, 13704, 15242, 22863, 27408, 30484, 45726, 60968, 91452, 121936, 182904, 365808, 4351591, 8703182, 13054773, 17406364, 26109546, 34812728, 52219092, 69625456, 104438184, 208876368]

約数ペア:

[(1, 208876368), (2, 104438184), (3, 69625456), (4, 52219092), (6, 34812728), (8, 26109546), (12, 17406364), (16, 13054773), (24, 8703182), (48, 4351591), (571, 365808), (1142, 182904), (1713, 121936), (2284, 91452), (3426, 60968), (4568, 45726), (6852, 30484), (7621, 27408), (9136, 22863), (13704, 15242)]