201208502

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{45959}}^1$

素因数の和:46171

約数の個数: 16

約数和(自身を含む): 330912000

約数和(自身を除く): 129703498

約数列:

[1, 2, 11, 22, 199, 398, 2189, 4378, 45959, 91918, 505549, 1011098, 9145841, 18291682, 100604251, 201208502]

約数ペア:

[(1, 201208502), (2, 100604251), (11, 18291682), (22, 9145841), (199, 1011098), (398, 505549), (2189, 91918), (4378, 45959)]