207763976

素因数分解:

$2^3\times 7^1\times {\mathrm{1741}}^1\times {\mathrm{2131}}^1$

素因数の和:3885

約数の個数: 32

約数和(自身を含む): 445673280

約数和(自身を除く): 237909304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1741, 2131, 3482, 4262, 6964, 8524, 12187, 13928, 14917, 17048, 24374, 29834, 48748, 59668, 97496, 119336, 3710071, 7420142, 14840284, 25970497, 29680568, 51940994, 103881988, 207763976]

約数ペア:

[(1, 207763976), (2, 103881988), (4, 51940994), (7, 29680568), (8, 25970497), (14, 14840284), (28, 7420142), (56, 3710071), (1741, 119336), (2131, 97496), (3482, 59668), (4262, 48748), (6964, 29834), (8524, 24374), (12187, 17048), (13928, 14917)]