210817760

素因数分解:

$2^5\times 5^1\times {\mathrm{193}}^1\times {\mathrm{6827}}^1$

素因数の和:7035

約数の個数: 48

約数和(自身を含む): 500710896

約数和(自身を除く): 289893136

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 193, 386, 772, 965, 1544, 1930, 3088, 3860, 6176, 6827, 7720, 13654, 15440, 27308, 30880, 34135, 54616, 68270, 109232, 136540, 218464, 273080, 546160, 1092320, 1317611, 2635222, 5270444, 6588055, 10540888, 13176110, 21081776, 26352220, 42163552, 52704440, 105408880, 210817760]

約数ペア:

[(1, 210817760), (2, 105408880), (4, 52704440), (5, 42163552), (8, 26352220), (10, 21081776), (16, 13176110), (20, 10540888), (32, 6588055), (40, 5270444), (80, 2635222), (160, 1317611), (193, 1092320), (386, 546160), (772, 273080), (965, 218464), (1544, 136540), (1930, 109232), (3088, 68270), (3860, 54616), (6176, 34135), (6827, 30880), (7720, 27308), (13654, 15440)]