258049235

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{167}}^1\times {\mathrm{7187}}^1$

素因数の和:7402

約数の個数: 16

約数和(自身を含む): 318802176

約数和(自身を除く): 60752941

約数列:

[1, 5, 43, 167, 215, 835, 7181, 7187, 35905, 35935, 309041, 1200229, 1545205, 6001145, 51609847, 258049235]

約数ペア:

[(1, 258049235), (5, 51609847), (43, 6001145), (167, 1545205), (215, 1200229), (835, 309041), (7181, 35935), (7187, 35905)]