206538416

素因数分解:

$2^4\times 7^1\times {\mathrm{1844093}}^1$

素因数の和:1844108

約数の個数: 20

約数和(自身を含む): 457335312

約数和(自身を除く): 250796896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 1844093, 3688186, 7376372, 12908651, 14752744, 25817302, 29505488, 51634604, 103269208, 206538416]

約数ペア:

[(1, 206538416), (2, 103269208), (4, 51634604), (7, 29505488), (8, 25817302), (14, 14752744), (16, 12908651), (28, 7376372), (56, 3688186), (112, 1844093)]