200743216

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{306011}}^1$

素因数の和:306060

約数の個数: 20

約数和(自身を含む): 398427624

約数和(自身を除く): 197684408

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 306011, 612022, 1224044, 2448088, 4896176, 12546451, 25092902, 50185804, 100371608, 200743216]

約数ペア:

[(1, 200743216), (2, 100371608), (4, 50185804), (8, 25092902), (16, 12546451), (41, 4896176), (82, 2448088), (164, 1224044), (328, 612022), (656, 306011)]