201905495

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{10169}}^1$

素因数の和:10223

約数の個数: 24

約数和(自身を含む): 278983440

約数和(自身を除く): 77077945

約数列:

[1, 5, 11, 19, 55, 95, 209, 361, 1045, 1805, 3971, 10169, 19855, 50845, 111859, 193211, 559295, 966055, 2125321, 3671009, 10626605, 18355045, 40381099, 201905495]

約数ペア:

[(1, 201905495), (5, 40381099), (11, 18355045), (19, 10626605), (55, 3671009), (95, 2125321), (209, 966055), (361, 559295), (1045, 193211), (1805, 111859), (3971, 50845), (10169, 19855)]