204079293

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{2293}}^1$

素因数の和:2370

約数の個数: 48

約数和(自身を含む): 343549440

約数和(自身を除く): 139470147

約数列:

[1, 3, 9, 11, 29, 31, 33, 87, 93, 99, 261, 279, 319, 341, 899, 957, 1023, 2293, 2697, 2871, 3069, 6879, 8091, 9889, 20637, 25223, 29667, 66497, 71083, 75669, 89001, 199491, 213249, 227007, 598473, 639747, 731467, 781913, 2061407, 2194401, 2345739, 6184221, 6583203, 7037217, 18552663, 22675477, 68026431, 204079293]

約数ペア:

[(1, 204079293), (3, 68026431), (9, 22675477), (11, 18552663), (29, 7037217), (31, 6583203), (33, 6184221), (87, 2345739), (93, 2194401), (99, 2061407), (261, 781913), (279, 731467), (319, 639747), (341, 598473), (899, 227007), (957, 213249), (1023, 199491), (2293, 89001), (2697, 75669), (2871, 71083), (3069, 66497), (6879, 29667), (8091, 25223), (9889, 20637)]