206473984

素因数分解:

$2^8\times {\mathrm{349}}^1\times {\mathrm{2311}}^1$

素因数の和:2676

約数の個数: 36

約数和(自身を含む): 413501200

約数和(自身を除く): 207027216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 349, 698, 1396, 2311, 2792, 4622, 5584, 9244, 11168, 18488, 22336, 36976, 44672, 73952, 89344, 147904, 295808, 591616, 806539, 1613078, 3226156, 6452312, 12904624, 25809248, 51618496, 103236992, 206473984]

約数ペア:

[(1, 206473984), (2, 103236992), (4, 51618496), (8, 25809248), (16, 12904624), (32, 6452312), (64, 3226156), (128, 1613078), (256, 806539), (349, 591616), (698, 295808), (1396, 147904), (2311, 89344), (2792, 73952), (4622, 44672), (5584, 36976), (9244, 22336), (11168, 18488)]