210451444

素因数分解:

$2^2\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{3491}}^1$

素因数の和:5655

約数の個数: 24

約数和(自身を含む): 421219008

約数和(自身を除く): 210767564

約数列:

[1, 2, 4, 7, 14, 28, 2153, 3491, 4306, 6982, 8612, 13964, 15071, 24437, 30142, 48874, 60284, 97748, 7516123, 15032246, 30064492, 52612861, 105225722, 210451444]

約数ペア:

[(1, 210451444), (2, 105225722), (4, 52612861), (7, 30064492), (14, 15032246), (28, 7516123), (2153, 97748), (3491, 60284), (4306, 48874), (6982, 30142), (8612, 24437), (13964, 15071)]