207323984

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{43049}}^1$

素因数の和:43107

約数の個数: 40

約数和(自身を含む): 469761600

約数和(自身を除く): 262437616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 56, 86, 112, 172, 301, 344, 602, 688, 1204, 2408, 4816, 43049, 86098, 172196, 301343, 344392, 602686, 688784, 1205372, 1851107, 2410744, 3702214, 4821488, 7404428, 12957749, 14808856, 25915498, 29617712, 51830996, 103661992, 207323984]

約数ペア:

[(1, 207323984), (2, 103661992), (4, 51830996), (7, 29617712), (8, 25915498), (14, 14808856), (16, 12957749), (28, 7404428), (43, 4821488), (56, 3702214), (86, 2410744), (112, 1851107), (172, 1205372), (301, 688784), (344, 602686), (602, 344392), (688, 301343), (1204, 172196), (2408, 86098), (4816, 43049)]