199458544

素因数分解:

$2^4\times {\mathrm{227}}^1\times {\mathrm{54917}}^1$

素因数の和:55152

約数の個数: 20

約数和(自身を含む): 388160424

約数和(自身を除く): 188701880

約数列:

[1, 2, 4, 8, 16, 227, 454, 908, 1816, 3632, 54917, 109834, 219668, 439336, 878672, 12466159, 24932318, 49864636, 99729272, 199458544]

約数ペア:

[(1, 199458544), (2, 99729272), (4, 49864636), (8, 24932318), (16, 12466159), (227, 878672), (454, 439336), (908, 219668), (1816, 109834), (3632, 54917)]