205462992

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{611497}}^1$

素因数の和:611515

約数の個数: 40

約数和(自身を含む): 606606016

約数和(自身を除く): 401143024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 611497, 1222994, 1834491, 2445988, 3668982, 4280479, 4891976, 7337964, 8560958, 9783952, 12841437, 14675928, 17121916, 25682874, 29351856, 34243832, 51365748, 68487664, 102731496, 205462992]

約数ペア:

[(1, 205462992), (2, 102731496), (3, 68487664), (4, 51365748), (6, 34243832), (7, 29351856), (8, 25682874), (12, 17121916), (14, 14675928), (16, 12841437), (21, 9783952), (24, 8560958), (28, 7337964), (42, 4891976), (48, 4280479), (56, 3668982), (84, 2445988), (112, 1834491), (168, 1222994), (336, 611497)]