201596555

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{167}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 260789760

約数和(自身を除く): 59193205

約数列:

[1, 5, 19, 95, 97, 131, 167, 485, 655, 835, 1843, 2489, 3173, 9215, 12445, 12707, 15865, 16199, 21877, 63535, 80995, 109385, 241433, 307781, 415663, 1207165, 1538905, 2078315, 2122069, 10610345, 40319311, 201596555]

約数ペア:

[(1, 201596555), (5, 40319311), (19, 10610345), (95, 2122069), (97, 2078315), (131, 1538905), (167, 1207165), (485, 415663), (655, 307781), (835, 241433), (1843, 109385), (2489, 80995), (3173, 63535), (9215, 21877), (12445, 16199), (12707, 15865)]