202049675

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{2389}}^1$

素因数の和:2615

約数の個数: 24

約数和(自身を含む): 266724000

約数和(自身を除く): 64674325

約数列:

[1, 5, 17, 25, 85, 199, 425, 995, 2389, 3383, 4975, 11945, 16915, 40613, 59725, 84575, 203065, 475411, 1015325, 2377055, 8081987, 11885275, 40409935, 202049675]

約数ペア:

[(1, 202049675), (5, 40409935), (17, 11885275), (25, 8081987), (85, 2377055), (199, 1015325), (425, 475411), (995, 203065), (2389, 84575), (3383, 59725), (4975, 40613), (11945, 16915)]