199136483

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{50891}}^1$

素因数の和:50954

約数の個数: 16

約数和(自身を含む): 250795776

約数和(自身を除く): 51659293

約数列:

[1, 7, 13, 43, 91, 301, 559, 3913, 50891, 356237, 661583, 2188313, 4631081, 15318191, 28448069, 199136483]

約数ペア:

[(1, 199136483), (7, 28448069), (13, 15318191), (43, 4631081), (91, 2188313), (301, 661583), (559, 356237), (3913, 50891)]