258204955

素因数分解:

$5^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1\times {\mathrm{727}}^1$

素因数の和:1266

約数の個数: 16

約数和(自身を含む): 312609024

約数和(自身を除く): 54404069

約数列:

[1, 5, 251, 283, 727, 1255, 1415, 3635, 71033, 182477, 205741, 355165, 912385, 1028705, 51640991, 258204955]

約数ペア:

[(1, 258204955), (5, 51640991), (251, 1028705), (283, 912385), (727, 355165), (1255, 205741), (1415, 182477), (3635, 71033)]