201801216

素因数分解:

$2^9\times 3^1\times {\mathrm{131381}}^1$

素因数の和:131402

約数の個数: 40

約数和(自身を含む): 537615144

約数和(自身を除く): 335813928

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 131381, 262762, 394143, 525524, 788286, 1051048, 1576572, 2102096, 3153144, 4204192, 6306288, 8408384, 12612576, 16816768, 25225152, 33633536, 50450304, 67267072, 100900608, 201801216]

約数ペア:

[(1, 201801216), (2, 100900608), (3, 67267072), (4, 50450304), (6, 33633536), (8, 25225152), (12, 16816768), (16, 12612576), (24, 8408384), (32, 6306288), (48, 4204192), (64, 3153144), (96, 2102096), (128, 1576572), (192, 1051048), (256, 788286), (384, 525524), (512, 394143), (768, 262762), (1536, 131381)]