207869776

素因数分解:

$2^4\times {\mathrm{443}}^1\times {\mathrm{29327}}^1$

素因数の和:29778

約数の個数: 20

約数和(自身を含む): 403670592

約数和(自身を除く): 195800816

約数列:

[1, 2, 4, 8, 16, 443, 886, 1772, 3544, 7088, 29327, 58654, 117308, 234616, 469232, 12991861, 25983722, 51967444, 103934888, 207869776]

約数ペア:

[(1, 207869776), (2, 103934888), (4, 51967444), (8, 25983722), (16, 12991861), (443, 469232), (886, 234616), (1772, 117308), (3544, 58654), (7088, 29327)]