201208260115

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1\times {\mathrm{977}}^1\times {\mathrm{1019}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 245351877120

約数和(自身を除く): 44143617005

約数列:

[1, 5, 83, 415, 487, 977, 1019, 2435, 4885, 5095, 40421, 81091, 84577, 202105, 405455, 422885, 475799, 496253, 995563, 2378995, 2481265, 4977815, 39491317, 41188999, 82631729, 197456585, 205944995, 413158645, 484839181, 2424195905, 40241652023, 201208260115]

約数ペア:

[(1, 201208260115), (5, 40241652023), (83, 2424195905), (415, 484839181), (487, 413158645), (977, 205944995), (1019, 197456585), (2435, 82631729), (4885, 41188999), (5095, 39491317), (40421, 4977815), (81091, 2481265), (84577, 2378995), (202105, 995563), (405455, 496253), (422885, 475799)]