197268411

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{349}}^1$

素因数の和:543

約数の個数: 32

約数和(自身を含む): 279720000

約数和(自身を除く): 82451589

約数列:

[1, 3, 29, 73, 87, 89, 219, 267, 349, 1047, 2117, 2581, 6351, 6497, 7743, 10121, 19491, 25477, 30363, 31061, 76431, 93183, 188413, 565239, 738833, 900769, 2216499, 2267453, 2702307, 6802359, 65756137, 197268411]

約数ペア:

[(1, 197268411), (3, 65756137), (29, 6802359), (73, 2702307), (87, 2267453), (89, 2216499), (219, 900769), (267, 738833), (349, 565239), (1047, 188413), (2117, 93183), (2581, 76431), (6351, 31061), (6497, 30363), (7743, 25477), (10121, 19491)]