314188

素因数分解:

$2^2\times 7^3\times {\mathrm{229}}^1$

素因数の和:254

約数の個数: 24

約数和(自身を含む): 644000

約数和(自身を除く): 329812

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 229, 343, 458, 686, 916, 1372, 1603, 3206, 6412, 11221, 22442, 44884, 78547, 157094, 314188]

約数ペア:

[(1, 314188), (2, 157094), (4, 78547), (7, 44884), (14, 22442), (28, 11221), (49, 6412), (98, 3206), (196, 1603), (229, 1372), (343, 916), (458, 686)]