249917332

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{83417}}^1$

素因数の和:83535

約数の個数: 24

約数和(自身を含む): 504512064

約数和(自身を除く): 254594732

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 83417, 166834, 333668, 583919, 1167838, 2335676, 8925619, 17851238, 35702476, 62479333, 124958666, 249917332]

約数ペア:

[(1, 249917332), (2, 124958666), (4, 62479333), (7, 35702476), (14, 17851238), (28, 8925619), (107, 2335676), (214, 1167838), (428, 583919), (749, 333668), (1498, 166834), (2996, 83417)]