206814251

素因数分解:

$7^3\times {\mathrm{229}}^1\times {\mathrm{2633}}^1$

素因数の和:2883

約数の個数: 16

約数和(自身を含む): 242328000

約数和(自身を除く): 35513749

約数列:

[1, 7, 49, 229, 343, 1603, 2633, 11221, 18431, 78547, 129017, 602957, 903119, 4220699, 29544893, 206814251]

約数ペア:

[(1, 206814251), (7, 29544893), (49, 4220699), (229, 903119), (343, 602957), (1603, 129017), (2633, 78547), (11221, 18431)]