196996859283

素因数分解:

$3^1\times 7^2\times {\mathrm{31481}}^1\times {\mathrm{42569}}^1$

素因数の和:74067

約数の個数: 24

約数和(自身を含む): 305563032720

約数和(自身を除く): 108566173437

約数列:

[1, 3, 7, 21, 49, 147, 31481, 42569, 94443, 127707, 220367, 297983, 661101, 893949, 1542569, 2085881, 4627707, 6257643, 1340114689, 4020344067, 9380802823, 28142408469, 65665619761, 196996859283]

約数ペア:

[(1, 196996859283), (3, 65665619761), (7, 28142408469), (21, 9380802823), (49, 4020344067), (147, 1340114689), (31481, 6257643), (42569, 4627707), (94443, 2085881), (127707, 1542569), (220367, 893949), (297983, 661101)]