201549207

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{3271}}^1$

素因数の和:3363

約数の個数: 32

約数和(自身を含む): 301547520

約数和(自身を除く): 99998313

約数列:

[1, 3, 19, 23, 47, 57, 69, 141, 437, 893, 1081, 1311, 2679, 3243, 3271, 9813, 20539, 61617, 62149, 75233, 153737, 186447, 225699, 461211, 1429427, 2921003, 3535951, 4288281, 8763009, 10607853, 67183069, 201549207]

約数ペア:

[(1, 201549207), (3, 67183069), (19, 10607853), (23, 8763009), (47, 4288281), (57, 3535951), (69, 2921003), (141, 1429427), (437, 461211), (893, 225699), (1081, 186447), (1311, 153737), (2679, 75233), (3243, 62149), (3271, 61617), (9813, 20539)]