199438434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{852301}}^1$

素因数の和:852322

約数の個数: 24

約数和(自身を含む): 465356892

約数和(自身を除く): 265918458

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 852301, 1704602, 2556903, 5113806, 7670709, 11079913, 15341418, 22159826, 33239739, 66479478, 99719217, 199438434]

約数ペア:

[(1, 199438434), (2, 99719217), (3, 66479478), (6, 33239739), (9, 22159826), (13, 15341418), (18, 11079913), (26, 7670709), (39, 5113806), (78, 2556903), (117, 1704602), (234, 852301)]