200390512

素因数分解:

$2^4\times 7^1\times {\mathrm{1789201}}^1$

素因数の和:1789216

約数の個数: 20

約数和(自身を含む): 443722096

約数和(自身を除く): 243331584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789201, 3578402, 7156804, 12524407, 14313608, 25048814, 28627216, 50097628, 100195256, 200390512]

約数ペア:

[(1, 200390512), (2, 100195256), (4, 50097628), (7, 28627216), (8, 25048814), (14, 14313608), (16, 12524407), (28, 7156804), (56, 3578402), (112, 1789201)]