205961408

素因数分解:

$2^6\times {\mathrm{1777}}^1\times {\mathrm{1811}}^1$

素因数の和:3600

約数の個数: 28

約数和(自身を含む): 409160472

約数和(自身を除く): 203199064

約数列:

[1, 2, 4, 8, 16, 32, 64, 1777, 1811, 3554, 3622, 7108, 7244, 14216, 14488, 28432, 28976, 56864, 57952, 113728, 115904, 3218147, 6436294, 12872588, 25745176, 51490352, 102980704, 205961408]

約数ペア:

[(1, 205961408), (2, 102980704), (4, 51490352), (8, 25745176), (16, 12872588), (32, 6436294), (64, 3218147), (1777, 115904), (1811, 113728), (3554, 57952), (3622, 56864), (7108, 28976), (7244, 28432), (14216, 14488)]