202267825

素因数分解:

$5^2\times {\mathrm{19}}^1\times {\mathrm{269}}^1\times {\mathrm{1583}}^1$

素因数の和:1881

約数の個数: 24

約数和(自身を含む): 265161600

約数和(自身を除く): 62893775

約数列:

[1, 5, 19, 25, 95, 269, 475, 1345, 1583, 5111, 6725, 7915, 25555, 30077, 39575, 127775, 150385, 425827, 751925, 2129135, 8090713, 10645675, 40453565, 202267825]

約数ペア:

[(1, 202267825), (5, 40453565), (19, 10645675), (25, 8090713), (95, 2129135), (269, 751925), (475, 425827), (1345, 150385), (1583, 127775), (5111, 39575), (6725, 30077), (7915, 25555)]