201860260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{191}}^1\times {\mathrm{7549}}^1$

素因数の和:7756

約数の個数: 48

約数和(自身を含む): 487065600

約数和(自身を除く): 285205340

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 191, 382, 764, 955, 1337, 1910, 2674, 3820, 5348, 6685, 7549, 13370, 15098, 26740, 30196, 37745, 52843, 75490, 105686, 150980, 211372, 264215, 528430, 1056860, 1441859, 2883718, 5767436, 7209295, 10093013, 14418590, 20186026, 28837180, 40372052, 50465065, 100930130, 201860260]

約数ペア:

[(1, 201860260), (2, 100930130), (4, 50465065), (5, 40372052), (7, 28837180), (10, 20186026), (14, 14418590), (20, 10093013), (28, 7209295), (35, 5767436), (70, 2883718), (140, 1441859), (191, 1056860), (382, 528430), (764, 264215), (955, 211372), (1337, 150980), (1910, 105686), (2674, 75490), (3820, 52843), (5348, 37745), (6685, 30196), (7549, 26740), (13370, 15098)]