201891351

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{283}}^1\times {\mathrm{6427}}^1$

素因数の和:6750

約数の個数: 16

約数和(自身を含む): 277483904

約数和(自身を除く): 75592553

約数列:

[1, 3, 37, 111, 283, 849, 6427, 10471, 19281, 31413, 237799, 713397, 1818841, 5456523, 67297117, 201891351]

約数ペア:

[(1, 201891351), (3, 67297117), (37, 5456523), (111, 1818841), (283, 713397), (849, 237799), (6427, 31413), (10471, 19281)]