190911170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^3\times {\mathrm{277}}^1$

素因数の和:407

約数の個数: 32

約数和(自身を含む): 353502576

約数和(自身を除く): 162591406

約数列:

[1, 2, 5, 10, 41, 82, 205, 277, 410, 554, 1385, 1681, 2770, 3362, 8405, 11357, 16810, 22714, 56785, 68921, 113570, 137842, 344605, 465637, 689210, 931274, 2328185, 4656370, 19091117, 38182234, 95455585, 190911170]

約数ペア:

[(1, 190911170), (2, 95455585), (5, 38182234), (10, 19091117), (41, 4656370), (82, 2328185), (205, 931274), (277, 689210), (410, 465637), (554, 344605), (1385, 137842), (1681, 113570), (2770, 68921), (3362, 56785), (8405, 22714), (11357, 16810)]