209001648

素因数分解:

$2^4\times 3^1\times {\mathrm{4354201}}^1$

素因数の和:4354212

約数の個数: 20

約数和(自身を含む): 539921048

約数和(自身を除く): 330919400

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4354201, 8708402, 13062603, 17416804, 26125206, 34833608, 52250412, 69667216, 104500824, 209001648]

約数ペア:

[(1, 209001648), (2, 104500824), (3, 69667216), (4, 52250412), (6, 34833608), (8, 26125206), (12, 17416804), (16, 13062603), (24, 8708402), (48, 4354201)]