197008044

素因数分解:

$2^2\times 3^1\times {\mathrm{1997}}^1\times {\mathrm{8221}}^1$

素因数の和:10225

約数の個数: 24

約数和(自身を含む): 459971568

約数和(自身を除く): 262963524

約数列:

[1, 2, 3, 4, 6, 12, 1997, 3994, 5991, 7988, 8221, 11982, 16442, 23964, 24663, 32884, 49326, 98652, 16417337, 32834674, 49252011, 65669348, 98504022, 197008044]

約数ペア:

[(1, 197008044), (2, 98504022), (3, 65669348), (4, 49252011), (6, 32834674), (12, 16417337), (1997, 98652), (3994, 49326), (5991, 32884), (7988, 24663), (8221, 23964), (11982, 16442)]