200180724

素因数分解:

$2^2\times 3^1\times {\mathrm{67}}^1\times {\mathrm{248981}}^1$

素因数の和:249055

約数の個数: 24

約数和(自身を含む): 474061728

約数和(自身を除く): 273881004

約数列:

[1, 2, 3, 4, 6, 12, 67, 134, 201, 268, 402, 804, 248981, 497962, 746943, 995924, 1493886, 2987772, 16681727, 33363454, 50045181, 66726908, 100090362, 200180724]

約数ペア:

[(1, 200180724), (2, 100090362), (3, 66726908), (4, 50045181), (6, 33363454), (12, 16681727), (67, 2987772), (134, 1493886), (201, 995924), (268, 746943), (402, 497962), (804, 248981)]