213597894

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{19571}}^1$

素因数の和:19700

約数の個数: 32

約数和(自身を含む): 456575616

約数和(自身を除く): 242977722

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 107, 214, 321, 642, 1819, 3638, 5457, 10914, 19571, 39142, 58713, 117426, 332707, 665414, 998121, 1996242, 2094097, 4188194, 6282291, 12564582, 35599649, 71199298, 106798947, 213597894]

約数ペア:

[(1, 213597894), (2, 106798947), (3, 71199298), (6, 35599649), (17, 12564582), (34, 6282291), (51, 4188194), (102, 2094097), (107, 1996242), (214, 998121), (321, 665414), (642, 332707), (1819, 117426), (3638, 58713), (5457, 39142), (10914, 19571)]