196369563

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{337}}^1$

素因数の和:643

約数の個数: 32

約数和(自身を含む): 288311296

約数和(自身を除く): 91941733

約数列:

[1, 3, 13, 39, 67, 201, 223, 337, 669, 871, 1011, 2613, 2899, 4381, 8697, 13143, 14941, 22579, 44823, 67737, 75151, 194233, 225453, 293527, 582699, 880581, 976963, 2930889, 5035117, 15105351, 65456521, 196369563]

約数ペア:

[(1, 196369563), (3, 65456521), (13, 15105351), (39, 5035117), (67, 2930889), (201, 976963), (223, 880581), (337, 582699), (669, 293527), (871, 225453), (1011, 194233), (2613, 75151), (2899, 67737), (4381, 44823), (8697, 22579), (13143, 14941)]