190745302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2179}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 327732480

約数和(自身を除く): 136987178

約数列:

[1, 2, 11, 22, 23, 46, 173, 253, 346, 506, 1903, 2179, 3806, 3979, 4358, 7958, 23969, 43769, 47938, 50117, 87538, 100234, 376967, 551287, 753934, 1102574, 4146637, 8293274, 8670241, 17340482, 95372651, 190745302]

約数ペア:

[(1, 190745302), (2, 95372651), (11, 17340482), (22, 8670241), (23, 8293274), (46, 4146637), (173, 1102574), (253, 753934), (346, 551287), (506, 376967), (1903, 100234), (2179, 87538), (3806, 50117), (3979, 47938), (4358, 43769), (7958, 23969)]