201785856

素因数分解:

$2^9\times 3^1\times {\mathrm{131371}}^1$

素因数の和:131392

約数の個数: 40

約数和(自身を含む): 537574224

約数和(自身を除く): 335788368

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 131371, 262742, 394113, 525484, 788226, 1050968, 1576452, 2101936, 3152904, 4203872, 6305808, 8407744, 12611616, 16815488, 25223232, 33630976, 50446464, 67261952, 100892928, 201785856]

約数ペア:

[(1, 201785856), (2, 100892928), (3, 67261952), (4, 50446464), (6, 33630976), (8, 25223232), (12, 16815488), (16, 12611616), (24, 8407744), (32, 6305808), (48, 4203872), (64, 3152904), (96, 2101936), (128, 1576452), (192, 1050968), (256, 788226), (384, 525484), (512, 394113), (768, 262742), (1536, 131371)]