131990852

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{100297}}^1$

素因数の和:100355

約数の個数: 24

約数和(自身を含む): 269601024

約数和(自身を除く): 137610172

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 100297, 200594, 401188, 702079, 1404158, 2808316, 4713959, 9427918, 18855836, 32997713, 65995426, 131990852]

約数ペア:

[(1, 131990852), (2, 65995426), (4, 32997713), (7, 18855836), (14, 9427918), (28, 4713959), (47, 2808316), (94, 1404158), (188, 702079), (329, 401188), (658, 200594), (1316, 100297)]