201604340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{21493}}^1$

素因数の和:21576

約数の個数: 48

約数和(自身を含む): 491094912

約数和(自身を除く): 289490572

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 67, 70, 134, 140, 268, 335, 469, 670, 938, 1340, 1876, 2345, 4690, 9380, 21493, 42986, 85972, 107465, 150451, 214930, 300902, 429860, 601804, 752255, 1440031, 1504510, 2880062, 3009020, 5760124, 7200155, 10080217, 14400310, 20160434, 28800620, 40320868, 50401085, 100802170, 201604340]

約数ペア:

[(1, 201604340), (2, 100802170), (4, 50401085), (5, 40320868), (7, 28800620), (10, 20160434), (14, 14400310), (20, 10080217), (28, 7200155), (35, 5760124), (67, 3009020), (70, 2880062), (134, 1504510), (140, 1440031), (268, 752255), (335, 601804), (469, 429860), (670, 300902), (938, 214930), (1340, 150451), (1876, 107465), (2345, 85972), (4690, 42986), (9380, 21493)]