207561856

素因数分解:

$2^7\times {\mathrm{863}}^1\times {\mathrm{1879}}^1$

素因数の和:2756

約数の個数: 32

約数和(自身を含む): 414201600

約数和(自身を除く): 206639744

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 863, 1726, 1879, 3452, 3758, 6904, 7516, 13808, 15032, 27616, 30064, 55232, 60128, 110464, 120256, 240512, 1621577, 3243154, 6486308, 12972616, 25945232, 51890464, 103780928, 207561856]

約数ペア:

[(1, 207561856), (2, 103780928), (4, 51890464), (8, 25945232), (16, 12972616), (32, 6486308), (64, 3243154), (128, 1621577), (863, 240512), (1726, 120256), (1879, 110464), (3452, 60128), (3758, 55232), (6904, 30064), (7516, 27616), (13808, 15032)]