201831585

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{2417}}^1$

素因数の和:2737

約数の個数: 32

約数和(自身を含む): 341228160

約数和(自身を除く): 139396575

約数列:

[1, 3, 5, 15, 19, 57, 95, 285, 293, 879, 1465, 2417, 4395, 5567, 7251, 12085, 16701, 27835, 36255, 45923, 83505, 137769, 229615, 688845, 708181, 2124543, 3540905, 10622715, 13455439, 40366317, 67277195, 201831585]

約数ペア:

[(1, 201831585), (3, 67277195), (5, 40366317), (15, 13455439), (19, 10622715), (57, 3540905), (95, 2124543), (285, 708181), (293, 688845), (879, 229615), (1465, 137769), (2417, 83505), (4395, 45923), (5567, 36255), (7251, 27835), (12085, 16701)]