200031488

素因数分解:

$2^8\times {\mathrm{263}}^1\times {\mathrm{2971}}^1$

素因数の和:3250

約数の個数: 36

約数和(自身を含む): 400934688

約数和(自身を除く): 200903200

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 263, 526, 1052, 2104, 2971, 4208, 5942, 8416, 11884, 16832, 23768, 33664, 47536, 67328, 95072, 190144, 380288, 760576, 781373, 1562746, 3125492, 6250984, 12501968, 25003936, 50007872, 100015744, 200031488]

約数ペア:

[(1, 200031488), (2, 100015744), (4, 50007872), (8, 25003936), (16, 12501968), (32, 6250984), (64, 3125492), (128, 1562746), (256, 781373), (263, 760576), (526, 380288), (1052, 190144), (2104, 95072), (2971, 67328), (4208, 47536), (5942, 33664), (8416, 23768), (11884, 16832)]