204973874

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{241}}^1\times {\mathrm{769}}^1$

素因数の和:1098

約数の個数: 32

約数和(自身を含む): 357772800

約数和(自身を除く): 152798926

約数列:

[1, 2, 7, 14, 79, 158, 241, 482, 553, 769, 1106, 1538, 1687, 3374, 5383, 10766, 19039, 38078, 60751, 121502, 133273, 185329, 266546, 370658, 425257, 850514, 1297303, 2594606, 14640991, 29281982, 102486937, 204973874]

約数ペア:

[(1, 204973874), (2, 102486937), (7, 29281982), (14, 14640991), (79, 2594606), (158, 1297303), (241, 850514), (482, 425257), (553, 370658), (769, 266546), (1106, 185329), (1538, 133273), (1687, 121502), (3374, 60751), (5383, 38078), (10766, 19039)]