243400250

素因数分解:

$2^1\times 5^3\times {\mathrm{73}}^1\times {\mathrm{13337}}^1$

素因数の和:13427

約数の個数: 32

約数和(自身を含む): 461921616

約数和(自身を除く): 218521366

約数列:

[1, 2, 5, 10, 25, 50, 73, 125, 146, 250, 365, 730, 1825, 3650, 9125, 13337, 18250, 26674, 66685, 133370, 333425, 666850, 973601, 1667125, 1947202, 3334250, 4868005, 9736010, 24340025, 48680050, 121700125, 243400250]

約数ペア:

[(1, 243400250), (2, 121700125), (5, 48680050), (10, 24340025), (25, 9736010), (50, 4868005), (73, 3334250), (125, 1947202), (146, 1667125), (250, 973601), (365, 666850), (730, 333425), (1825, 133370), (3650, 66685), (9125, 26674), (13337, 18250)]