201431977

素因数分解:

${\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:712

約数の個数: 16

約数和(自身を含む): 215076160

約数和(自身を除く): 13644183

約数列:

[1, 19, 163, 193, 337, 3097, 3667, 6403, 31459, 54931, 65041, 597721, 1043689, 1235779, 10601683, 201431977]

約数ペア:

[(1, 201431977), (19, 10601683), (163, 1235779), (193, 1043689), (337, 597721), (3097, 65041), (3667, 54931), (6403, 31459)]