214487252

素因数分解:

$2^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{60317}}^1$

素因数の和:60455

約数の個数: 24

約数和(自身を含む): 432359424

約数和(自身を除く): 217872172

約数列:

[1, 2, 4, 7, 14, 28, 127, 254, 508, 889, 1778, 3556, 60317, 120634, 241268, 422219, 844438, 1688876, 7660259, 15320518, 30641036, 53621813, 107243626, 214487252]

約数ペア:

[(1, 214487252), (2, 107243626), (4, 53621813), (7, 30641036), (14, 15320518), (28, 7660259), (127, 1688876), (254, 844438), (508, 422219), (889, 241268), (1778, 120634), (3556, 60317)]