172955188

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{212999}}^1$

素因数の和:213039

約数の個数: 24

約数和(自身を含む): 357840000

約数和(自身を除く): 184884812

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 212999, 425998, 851996, 1490993, 2981986, 5963972, 6176971, 12353942, 24707884, 43238797, 86477594, 172955188]

約数ペア:

[(1, 172955188), (2, 86477594), (4, 43238797), (7, 24707884), (14, 12353942), (28, 6176971), (29, 5963972), (58, 2981986), (116, 1490993), (203, 851996), (406, 425998), (812, 212999)]