201631732

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 357425600

約数和(自身を除く): 155793868

約数列:

[1, 2, 4, 139, 193, 278, 386, 556, 772, 1879, 3758, 7516, 26827, 53654, 107308, 261181, 362647, 522362, 725294, 1044724, 1450588, 50407933, 100815866, 201631732]

約数ペア:

[(1, 201631732), (2, 100815866), (4, 50407933), (139, 1450588), (193, 1044724), (278, 725294), (386, 522362), (556, 362647), (772, 261181), (1879, 107308), (3758, 53654), (7516, 26827)]