209046516

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{80279}}^1$

素因数の和:80324

約数の個数: 48

約数和(自身を含む): 575447040

約数和(自身を除く): 366400524

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 42, 62, 84, 93, 124, 186, 217, 372, 434, 651, 868, 1302, 2604, 80279, 160558, 240837, 321116, 481674, 561953, 963348, 1123906, 1685859, 2247812, 2488649, 3371718, 4977298, 6743436, 7465947, 9954596, 14931894, 17420543, 29863788, 34841086, 52261629, 69682172, 104523258, 209046516]

約数ペア:

[(1, 209046516), (2, 104523258), (3, 69682172), (4, 52261629), (6, 34841086), (7, 29863788), (12, 17420543), (14, 14931894), (21, 9954596), (28, 7465947), (31, 6743436), (42, 4977298), (62, 3371718), (84, 2488649), (93, 2247812), (124, 1685859), (186, 1123906), (217, 963348), (372, 561953), (434, 481674), (651, 321116), (868, 240837), (1302, 160558), (2604, 80279)]