200415818

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{211}}^1\times {\mathrm{6689}}^1$

素因数の和:6973

約数の個数: 16

約数和(自身を含む): 306348480

約数和(自身を除く): 105932662

約数列:

[1, 2, 71, 142, 211, 422, 6689, 13378, 14981, 29962, 474919, 949838, 1411379, 2822758, 100207909, 200415818]

約数ペア:

[(1, 200415818), (2, 100207909), (71, 2822758), (142, 1411379), (211, 949838), (422, 474919), (6689, 29962), (13378, 14981)]