201712825

素因数分解:

$5^2\times {\mathrm{41}}^1\times {\mathrm{83}}^1\times {\mathrm{2371}}^1$

素因数の和:2505

約数の個数: 24

約数和(自身を含む): 259420896

約数和(自身を除く): 57708071

約数列:

[1, 5, 25, 41, 83, 205, 415, 1025, 2075, 2371, 3403, 11855, 17015, 59275, 85075, 97211, 196793, 486055, 983965, 2430275, 4919825, 8068513, 40342565, 201712825]

約数ペア:

[(1, 201712825), (5, 40342565), (25, 8068513), (41, 4919825), (83, 2430275), (205, 983965), (415, 486055), (1025, 196793), (2075, 97211), (2371, 85075), (3403, 59275), (11855, 17015)]