251200544

素因数分解:

$2^5\times 7^1\times {\mathrm{1121431}}^1$

素因数の和:1121448

約数の個数: 24

約数和(自身を含む): 565201728

約数和(自身を除く): 314001184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1121431, 2242862, 4485724, 7850017, 8971448, 15700034, 17942896, 31400068, 35885792, 62800136, 125600272, 251200544]

約数ペア:

[(1, 251200544), (2, 125600272), (4, 62800136), (7, 35885792), (8, 31400068), (14, 17942896), (16, 15700034), (28, 8971448), (32, 7850017), (56, 4485724), (112, 2242862), (224, 1121431)]