203423946

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{43411}}^1$

素因数の和:43498

約数の個数: 32

約数和(自身を含む): 450095616

約数和(自身を除く): 246671670

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 71, 142, 213, 426, 781, 1562, 2343, 4686, 43411, 86822, 130233, 260466, 477521, 955042, 1432563, 2865126, 3082181, 6164362, 9246543, 18493086, 33903991, 67807982, 101711973, 203423946]

約数ペア:

[(1, 203423946), (2, 101711973), (3, 67807982), (6, 33903991), (11, 18493086), (22, 9246543), (33, 6164362), (66, 3082181), (71, 2865126), (142, 1432563), (213, 955042), (426, 477521), (781, 260466), (1562, 130233), (2343, 86822), (4686, 43411)]