201643340

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{6337}}^1$

素因数の和:6426

約数の個数: 48

約数和(自身を含む): 445079712

約数和(自身を除く): 243436372

約数列:

[1, 2, 4, 5, 10, 20, 37, 43, 74, 86, 148, 172, 185, 215, 370, 430, 740, 860, 1591, 3182, 6337, 6364, 7955, 12674, 15910, 25348, 31685, 31820, 63370, 126740, 234469, 272491, 468938, 544982, 937876, 1089964, 1172345, 1362455, 2344690, 2724910, 4689380, 5449820, 10082167, 20164334, 40328668, 50410835, 100821670, 201643340]

約数ペア:

[(1, 201643340), (2, 100821670), (4, 50410835), (5, 40328668), (10, 20164334), (20, 10082167), (37, 5449820), (43, 4689380), (74, 2724910), (86, 2344690), (148, 1362455), (172, 1172345), (185, 1089964), (215, 937876), (370, 544982), (430, 468938), (740, 272491), (860, 234469), (1591, 126740), (3182, 63370), (6337, 31820), (6364, 31685), (7955, 25348), (12674, 15910)]