218207612

素因数分解:

$2^2\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{4523}}^1$

素因数の和:6257

約数の個数: 24

約数和(自身を含む): 436765056

約数和(自身を除く): 218557444

約数列:

[1, 2, 4, 7, 14, 28, 1723, 3446, 4523, 6892, 9046, 12061, 18092, 24122, 31661, 48244, 63322, 126644, 7793129, 15586258, 31172516, 54551903, 109103806, 218207612]

約数ペア:

[(1, 218207612), (2, 109103806), (4, 54551903), (7, 31172516), (14, 15586258), (28, 7793129), (1723, 126644), (3446, 63322), (4523, 48244), (6892, 31661), (9046, 24122), (12061, 18092)]