201309832

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{443}}^1\times {\mathrm{1321}}^1$

素因数の和:1813

約数の個数: 32

約数和(自身を含む): 387398880

約数和(自身を除く): 186089048

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 443, 886, 1321, 1772, 2642, 3544, 5284, 10568, 19049, 38098, 56803, 76196, 113606, 152392, 227212, 454424, 585203, 1170406, 2340812, 4681624, 25163729, 50327458, 100654916, 201309832]

約数ペア:

[(1, 201309832), (2, 100654916), (4, 50327458), (8, 25163729), (43, 4681624), (86, 2340812), (172, 1170406), (344, 585203), (443, 454424), (886, 227212), (1321, 152392), (1772, 113606), (2642, 76196), (3544, 56803), (5284, 38098), (10568, 19049)]