203781138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{1399}}^1\times {\mathrm{2207}}^1$

素因数の和:3622

約数の個数: 32

約数和(自身を含む): 445132800

約数和(自身を除く): 241351662

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 1399, 2207, 2798, 4197, 4414, 6621, 8394, 13242, 15389, 24277, 30778, 46167, 48554, 72831, 92334, 145662, 3087593, 6175186, 9262779, 18525558, 33963523, 67927046, 101890569, 203781138]

約数ペア:

[(1, 203781138), (2, 101890569), (3, 67927046), (6, 33963523), (11, 18525558), (22, 9262779), (33, 6175186), (66, 3087593), (1399, 145662), (2207, 92334), (2798, 72831), (4197, 48554), (4414, 46167), (6621, 30778), (8394, 24277), (13242, 15389)]