200979390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{2437}}^1\times {\mathrm{2749}}^1$

素因数の和:5196

約数の個数: 32

約数和(自身を含む): 482724000

約数和(自身を除く): 281744610

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 2437, 2749, 4874, 5498, 7311, 8247, 12185, 13745, 14622, 16494, 24370, 27490, 36555, 41235, 73110, 82470, 6699313, 13398626, 20097939, 33496565, 40195878, 66993130, 100489695, 200979390]

約数ペア:

[(1, 200979390), (2, 100489695), (3, 66993130), (5, 40195878), (6, 33496565), (10, 20097939), (15, 13398626), (30, 6699313), (2437, 82470), (2749, 73110), (4874, 41235), (5498, 36555), (7311, 27490), (8247, 24370), (12185, 16494), (13745, 14622)]