202198798

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{557}}^1$

素因数の和:852

約数の個数: 32

約数和(自身を含む): 329041440

約数和(自身を除く): 126842642

約数列:

[1, 2, 19, 38, 41, 82, 233, 466, 557, 779, 1114, 1558, 4427, 8854, 9553, 10583, 19106, 21166, 22837, 45674, 129781, 181507, 259562, 363014, 433903, 867806, 2465839, 4931678, 5321021, 10642042, 101099399, 202198798]

約数ペア:

[(1, 202198798), (2, 101099399), (19, 10642042), (38, 5321021), (41, 4931678), (82, 2465839), (233, 867806), (466, 433903), (557, 363014), (779, 259562), (1114, 181507), (1558, 129781), (4427, 45674), (8854, 22837), (9553, 21166), (10583, 19106)]