201856768

素因数分解:

$2^8\times {\mathrm{389}}^1\times {\mathrm{2027}}^1$

素因数の和:2432

約数の個数: 36

約数和(自身を含む): 404160120

約数和(自身を除く): 202303352

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 389, 778, 1556, 2027, 3112, 4054, 6224, 8108, 12448, 16216, 24896, 32432, 49792, 64864, 99584, 129728, 259456, 518912, 788503, 1577006, 3154012, 6308024, 12616048, 25232096, 50464192, 100928384, 201856768]

約数ペア:

[(1, 201856768), (2, 100928384), (4, 50464192), (8, 25232096), (16, 12616048), (32, 6308024), (64, 3154012), (128, 1577006), (256, 788503), (389, 518912), (778, 259456), (1556, 129728), (2027, 99584), (3112, 64864), (4054, 49792), (6224, 32432), (8108, 24896), (12448, 16216)]