200445616

素因数分解:

$2^4\times 7^1\times {\mathrm{1789693}}^1$

素因数の和:1789708

約数の個数: 20

約数和(自身を含む): 443844112

約数和(自身を除く): 243398496

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1789693, 3579386, 7158772, 12527851, 14317544, 25055702, 28635088, 50111404, 100222808, 200445616]

約数ペア:

[(1, 200445616), (2, 100222808), (4, 50111404), (7, 28635088), (8, 25055702), (14, 14317544), (16, 12527851), (28, 7158772), (56, 3579386), (112, 1789693)]