202025152

素因数分解:

$2^6\times 7^1\times {\mathrm{450949}}^1$

素因数の和:450968

約数の個数: 28

約数和(自身を含む): 458165200

約数和(自身を除く): 256140048

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 450949, 901898, 1803796, 3156643, 3607592, 6313286, 7215184, 12626572, 14430368, 25253144, 28860736, 50506288, 101012576, 202025152]

約数ペア:

[(1, 202025152), (2, 101012576), (4, 50506288), (7, 28860736), (8, 25253144), (14, 14430368), (16, 12626572), (28, 7215184), (32, 6313286), (56, 3607592), (64, 3156643), (112, 1803796), (224, 901898), (448, 450949)]