211296232

素因数分解:

$2^3\times 7^3\times {\mathrm{77003}}^1$

素因数の和:77030

約数の個数: 32

約数和(自身を含む): 462024000

約数和(自身を除く): 250727768

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 686, 1372, 2744, 77003, 154006, 308012, 539021, 616024, 1078042, 2156084, 3773147, 4312168, 7546294, 15092588, 26412029, 30185176, 52824058, 105648116, 211296232]

約数ペア:

[(1, 211296232), (2, 105648116), (4, 52824058), (7, 30185176), (8, 26412029), (14, 15092588), (28, 7546294), (49, 4312168), (56, 3773147), (98, 2156084), (196, 1078042), (343, 616024), (392, 539021), (686, 308012), (1372, 154006), (2744, 77003)]