215580064

素因数分解:

$2^5\times 7^1\times {\mathrm{857}}^1\times {\mathrm{1123}}^1$

素因数の和:1997

約数の個数: 48

約数和(自身を含む): 486053568

約数和(自身を除く): 270473504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 857, 1123, 1714, 2246, 3428, 4492, 5999, 6856, 7861, 8984, 11998, 13712, 15722, 17968, 23996, 27424, 31444, 35936, 47992, 62888, 95984, 125776, 191968, 251552, 962411, 1924822, 3849644, 6736877, 7699288, 13473754, 15398576, 26947508, 30797152, 53895016, 107790032, 215580064]

約数ペア:

[(1, 215580064), (2, 107790032), (4, 53895016), (7, 30797152), (8, 26947508), (14, 15398576), (16, 13473754), (28, 7699288), (32, 6736877), (56, 3849644), (112, 1924822), (224, 962411), (857, 251552), (1123, 191968), (1714, 125776), (2246, 95984), (3428, 62888), (4492, 47992), (5999, 35936), (6856, 31444), (7861, 27424), (8984, 23996), (11998, 17968), (13712, 15722)]