199047436

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{134129}}^1$

素因数の和:134193

約数の個数: 24

約数和(自身を含む): 405609120

約数和(自身を除く): 206561684

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 212, 371, 742, 1484, 134129, 268258, 536516, 938903, 1877806, 3755612, 7108837, 14217674, 28435348, 49761859, 99523718, 199047436]

約数ペア:

[(1, 199047436), (2, 99523718), (4, 49761859), (7, 28435348), (14, 14217674), (28, 7108837), (53, 3755612), (106, 1877806), (212, 938903), (371, 536516), (742, 268258), (1484, 134129)]