206199458521

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{523}}^1\times {\mathrm{7547}}^1$

素因数の和:8533

約数の個数: 32

約数和(自身を含む): 250598430720

約数和(自身を除く): 44398972199

約数列:

[1, 7, 17, 119, 439, 523, 3073, 3661, 7463, 7547, 8891, 52241, 52829, 62237, 128299, 229597, 898093, 1607179, 3313133, 3903149, 3947081, 23191931, 27322043, 27629567, 56323261, 67100377, 394262827, 469702639, 1732768559, 12129379913, 29457065503, 206199458521]

約数ペア:

[(1, 206199458521), (7, 29457065503), (17, 12129379913), (119, 1732768559), (439, 469702639), (523, 394262827), (3073, 67100377), (3661, 56323261), (7463, 27629567), (7547, 27322043), (8891, 23191931), (52241, 3947081), (52829, 3903149), (62237, 3313133), (128299, 1607179), (229597, 898093)]