203071504

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{149}}^1\times {\mathrm{827}}^1$

素因数の和:1087

約数の個数: 40

約数和(自身を含む): 400420800

約数和(自身を除く): 197349296

約数列:

[1, 2, 4, 8, 16, 103, 149, 206, 298, 412, 596, 824, 827, 1192, 1648, 1654, 2384, 3308, 6616, 13232, 15347, 30694, 61388, 85181, 122776, 123223, 170362, 245552, 246446, 340724, 492892, 681448, 985784, 1362896, 1971568, 12691969, 25383938, 50767876, 101535752, 203071504]

約数ペア:

[(1, 203071504), (2, 101535752), (4, 50767876), (8, 25383938), (16, 12691969), (103, 1971568), (149, 1362896), (206, 985784), (298, 681448), (412, 492892), (596, 340724), (824, 246446), (827, 245552), (1192, 170362), (1648, 123223), (1654, 122776), (2384, 85181), (3308, 61388), (6616, 30694), (13232, 15347)]