193971206

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{678221}}^1$

素因数の和:678247

約数の個数: 16

約数和(自身を含む): 341823888

約数和(自身を除く): 147852682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 678221, 1356442, 7460431, 8816873, 14920862, 17633746, 96985603, 193971206]

約数ペア:

[(1, 193971206), (2, 96985603), (11, 17633746), (13, 14920862), (22, 8816873), (26, 7460431), (143, 1356442), (286, 678221)]