206976688

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{29201}}^1$

素因数の和:29652

約数の個数: 20

約数和(自身を含む): 401936328

約数和(自身を除く): 194959640

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 29201, 58402, 116804, 233608, 467216, 12936043, 25872086, 51744172, 103488344, 206976688]

約数ペア:

[(1, 206976688), (2, 103488344), (4, 51744172), (8, 25872086), (16, 12936043), (443, 467216), (886, 233608), (1772, 116804), (3544, 58402), (7088, 29201)]