201986393

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{1747}}^1$

素因数の和:2036

約数の個数: 16

約数和(自身を含む): 234931200

約数和(自身を除く): 32944807

約数列:

[1, 7, 83, 199, 581, 1393, 1747, 12229, 16517, 115619, 145001, 347653, 1015007, 2433571, 28855199, 201986393]

約数ペア:

[(1, 201986393), (7, 28855199), (83, 2433571), (199, 1015007), (581, 347653), (1393, 145001), (1747, 115619), (12229, 16517)]