196194635

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:888

約数の個数: 48

約数和(自身を含む): 298831680

約数和(自身を除く): 102637045

約数列:

[1, 5, 7, 13, 35, 41, 65, 91, 169, 205, 287, 455, 533, 809, 845, 1183, 1435, 2665, 3731, 4045, 5663, 5915, 6929, 10517, 18655, 28315, 33169, 34645, 48503, 52585, 73619, 136721, 165845, 232183, 242515, 368095, 431197, 683605, 957047, 1160915, 2155985, 3018379, 4785235, 5605561, 15091895, 28027805, 39238927, 196194635]

約数ペア:

[(1, 196194635), (5, 39238927), (7, 28027805), (13, 15091895), (35, 5605561), (41, 4785235), (65, 3018379), (91, 2155985), (169, 1160915), (205, 957047), (287, 683605), (455, 431197), (533, 368095), (809, 242515), (845, 232183), (1183, 165845), (1435, 136721), (2665, 73619), (3731, 52585), (4045, 48503), (5663, 34645), (5915, 33169), (6929, 28315), (10517, 18655)]