200540949

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1\times {\mathrm{659}}^1$

素因数の和:1049

約数の個数: 32

約数和(自身を含む): 314096640

約数和(自身を除く): 113555691

約数列:

[1, 3, 7, 21, 43, 129, 301, 337, 659, 903, 1011, 1977, 2359, 4613, 7077, 13839, 14491, 28337, 43473, 85011, 101437, 198359, 222083, 304311, 595077, 666249, 1554581, 4663743, 9549569, 28648707, 66846983, 200540949]

約数ペア:

[(1, 200540949), (3, 66846983), (7, 28648707), (21, 9549569), (43, 4663743), (129, 1554581), (301, 666249), (337, 595077), (659, 304311), (903, 222083), (1011, 198359), (1977, 101437), (2359, 85011), (4613, 43473), (7077, 28337), (13839, 14491)]