202000628

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{115561}}^1$

素因数の和:115607

約数の個数: 24

約数和(自身を含む): 388288320

約数和(自身を除く): 186287692

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1748, 115561, 231122, 462244, 2195659, 2657903, 4391318, 5315806, 8782636, 10631612, 50500157, 101000314, 202000628]

約数ペア:

[(1, 202000628), (2, 101000314), (4, 50500157), (19, 10631612), (23, 8782636), (38, 5315806), (46, 4391318), (76, 2657903), (92, 2195659), (437, 462244), (874, 231122), (1748, 115561)]