201042021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{953}}^1\times {\mathrm{3701}}^1$

素因数の和:4676

約数の個数: 16

約数和(自身を含む): 282536640

約数和(自身を除く): 81494619

約数列:

[1, 3, 19, 57, 953, 2859, 3701, 11103, 18107, 54321, 70319, 210957, 3527053, 10581159, 67014007, 201042021]

約数ペア:

[(1, 201042021), (3, 67014007), (19, 10581159), (57, 3527053), (953, 210957), (2859, 70319), (3701, 54321), (11103, 18107)]