203195904

素因数分解:

$2^9\times 3^1\times {\mathrm{263}}^1\times {\mathrm{503}}^1$

素因数の和:787

約数の個数: 80

約数和(自身を含む): 544465152

約数和(自身を除く): 341269248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 263, 384, 503, 512, 526, 768, 789, 1006, 1052, 1509, 1536, 1578, 2012, 2104, 3018, 3156, 4024, 4208, 6036, 6312, 8048, 8416, 12072, 12624, 16096, 16832, 24144, 25248, 32192, 33664, 48288, 50496, 64384, 67328, 96576, 100992, 128768, 132289, 134656, 193152, 201984, 257536, 264578, 386304, 396867, 403968, 529156, 772608, 793734, 1058312, 1587468, 2116624, 3174936, 4233248, 6349872, 8466496, 12699744, 16932992, 25399488, 33865984, 50798976, 67731968, 101597952, 203195904]

約数ペア:

[(1, 203195904), (2, 101597952), (3, 67731968), (4, 50798976), (6, 33865984), (8, 25399488), (12, 16932992), (16, 12699744), (24, 8466496), (32, 6349872), (48, 4233248), (64, 3174936), (96, 2116624), (128, 1587468), (192, 1058312), (256, 793734), (263, 772608), (384, 529156), (503, 403968), (512, 396867), (526, 386304), (768, 264578), (789, 257536), (1006, 201984), (1052, 193152), (1509, 134656), (1536, 132289), (1578, 128768), (2012, 100992), (2104, 96576), (3018, 67328), (3156, 64384), (4024, 50496), (4208, 48288), (6036, 33664), (6312, 32192), (8048, 25248), (8416, 24144), (12072, 16832), (12624, 16096)]