211607856

素因数分解:

$2^4\times 3^3\times {\mathrm{489833}}^1$

素因数の和:489850

約数の個数: 40

約数和(自身を含む): 607394160

約数和(自身を除く): 395786304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 489833, 979666, 1469499, 1959332, 2938998, 3918664, 4408497, 5877996, 7837328, 8816994, 11755992, 13225491, 17633988, 23511984, 26450982, 35267976, 52901964, 70535952, 105803928, 211607856]

約数ペア:

[(1, 211607856), (2, 105803928), (3, 70535952), (4, 52901964), (6, 35267976), (8, 26450982), (9, 23511984), (12, 17633988), (16, 13225491), (18, 11755992), (24, 8816994), (27, 7837328), (36, 5877996), (48, 4408497), (54, 3918664), (72, 2938998), (108, 1959332), (144, 1469499), (216, 979666), (432, 489833)]