212006872

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{344167}}^1$

素因数の和:344191

約数の個数: 32

約数和(自身を含む): 495601920

約数和(自身を除く): 283595048

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 308, 616, 344167, 688334, 1376668, 2409169, 2753336, 3785837, 4818338, 7571674, 9636676, 15143348, 19273352, 26500859, 30286696, 53001718, 106003436, 212006872]

約数ペア:

[(1, 212006872), (2, 106003436), (4, 53001718), (7, 30286696), (8, 26500859), (11, 19273352), (14, 15143348), (22, 9636676), (28, 7571674), (44, 4818338), (56, 3785837), (77, 2753336), (88, 2409169), (154, 1376668), (308, 688334), (616, 344167)]