202807144

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{13681}}^1$

素因数の和:13813

約数の個数: 32

約数和(自身を含む): 406355400

約数和(自身を除く): 203548256

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 7412, 13681, 14824, 27362, 54724, 109448, 232577, 465154, 930308, 1491229, 1860616, 2982458, 5964916, 11929832, 25350893, 50701786, 101403572, 202807144]

約数ペア:

[(1, 202807144), (2, 101403572), (4, 50701786), (8, 25350893), (17, 11929832), (34, 5964916), (68, 2982458), (109, 1860616), (136, 1491229), (218, 930308), (436, 465154), (872, 232577), (1853, 109448), (3706, 54724), (7412, 27362), (13681, 14824)]