202870945

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{4783}}^1$

素因数の和:5304

約数の個数: 16

約数和(自身を含む): 258336000

約数和(自身を除く): 55465055

約数列:

[1, 5, 17, 85, 499, 2495, 4783, 8483, 23915, 42415, 81311, 406555, 2386717, 11933585, 40574189, 202870945]

約数ペア:

[(1, 202870945), (5, 40574189), (17, 11933585), (85, 2386717), (499, 406555), (2495, 81311), (4783, 42415), (8483, 23915)]