210424268

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{414221}}^1$

素因数の和:414352

約数の個数: 12

約数和(自身を含む): 371142912

約数和(自身を除く): 160718644

約数列:

[1, 2, 4, 127, 254, 508, 414221, 828442, 1656884, 52606067, 105212134, 210424268]

約数ペア:

[(1, 210424268), (2, 105212134), (4, 52606067), (127, 1656884), (254, 828442), (508, 414221)]