214950908

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{2777}}^1$

素因数の和:3341

約数の個数: 24

約数和(自身を含む): 387208752

約数和(自身を除く): 172257844

約数列:

[1, 2, 4, 37, 74, 148, 523, 1046, 2092, 2777, 5554, 11108, 19351, 38702, 77404, 102749, 205498, 410996, 1452371, 2904742, 5809484, 53737727, 107475454, 214950908]

約数ペア:

[(1, 214950908), (2, 107475454), (4, 53737727), (37, 5809484), (74, 2904742), (148, 1452371), (523, 410996), (1046, 205498), (2092, 102749), (2777, 77404), (5554, 38702), (11108, 19351)]