189207550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{193}}^1\times {\mathrm{2801}}^1$

素因数の和:3013

約数の個数: 48

約数和(自身を含む): 404429472

約数和(自身を除く): 215221922

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 193, 350, 386, 965, 1351, 1930, 2702, 2801, 4825, 5602, 6755, 9650, 13510, 14005, 19607, 28010, 33775, 39214, 67550, 70025, 98035, 140050, 196070, 490175, 540593, 980350, 1081186, 2702965, 3784151, 5405930, 7568302, 13514825, 18920755, 27029650, 37841510, 94603775, 189207550]

約数ペア:

[(1, 189207550), (2, 94603775), (5, 37841510), (7, 27029650), (10, 18920755), (14, 13514825), (25, 7568302), (35, 5405930), (50, 3784151), (70, 2702965), (175, 1081186), (193, 980350), (350, 540593), (386, 490175), (965, 196070), (1351, 140050), (1930, 98035), (2702, 70025), (2801, 67550), (4825, 39214), (5602, 33775), (6755, 28010), (9650, 19607), (13510, 14005)]