204837888

素因数分解:

$2^{10}\times 3^1\times {\mathrm{131}}^1\times {\mathrm{509}}^1$

素因数の和:663

約数の個数: 88

約数和(自身を含む): 551216160

約数和(自身を除く): 346378272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 131, 192, 256, 262, 384, 393, 509, 512, 524, 768, 786, 1018, 1024, 1048, 1527, 1536, 1572, 2036, 2096, 3054, 3072, 3144, 4072, 4192, 6108, 6288, 8144, 8384, 12216, 12576, 16288, 16768, 24432, 25152, 32576, 33536, 48864, 50304, 65152, 66679, 67072, 97728, 100608, 130304, 133358, 134144, 195456, 200037, 201216, 260608, 266716, 390912, 400074, 402432, 521216, 533432, 781824, 800148, 1066864, 1563648, 1600296, 2133728, 3200592, 4267456, 6401184, 8534912, 12802368, 17069824, 25604736, 34139648, 51209472, 68279296, 102418944, 204837888]

約数ペア:

[(1, 204837888), (2, 102418944), (3, 68279296), (4, 51209472), (6, 34139648), (8, 25604736), (12, 17069824), (16, 12802368), (24, 8534912), (32, 6401184), (48, 4267456), (64, 3200592), (96, 2133728), (128, 1600296), (131, 1563648), (192, 1066864), (256, 800148), (262, 781824), (384, 533432), (393, 521216), (509, 402432), (512, 400074), (524, 390912), (768, 266716), (786, 260608), (1018, 201216), (1024, 200037), (1048, 195456), (1527, 134144), (1536, 133358), (1572, 130304), (2036, 100608), (2096, 97728), (3054, 67072), (3072, 66679), (3144, 65152), (4072, 50304), (4192, 48864), (6108, 33536), (6288, 32576), (8144, 25152), (8384, 24432), (12216, 16768), (12576, 16288)]