202243695

素因数分解:

$3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{5417}}^1$

素因数の和:5575

約数の個数: 32

約数和(自身を含む): 343284480

約数和(自身を除く): 141040785

約数列:

[1, 3, 5, 15, 19, 57, 95, 131, 285, 393, 655, 1965, 2489, 5417, 7467, 12445, 16251, 27085, 37335, 81255, 102923, 308769, 514615, 709627, 1543845, 2128881, 3548135, 10644405, 13482913, 40448739, 67414565, 202243695]

約数ペア:

[(1, 202243695), (3, 67414565), (5, 40448739), (15, 13482913), (19, 10644405), (57, 3548135), (95, 2128881), (131, 1543845), (285, 709627), (393, 514615), (655, 308769), (1965, 102923), (2489, 81255), (5417, 37335), (7467, 27085), (12445, 16251)]