220180136079

素因数分解:

$3^1\times {\mathrm{257}}^1\times {\mathrm{631}}^1\times {\mathrm{452579}}^1$

素因数の和:453470

約数の個数: 16

約数和(自身を含む): 295183537920

約数和(自身を除く): 75003401841

約数列:

[1, 3, 257, 631, 771, 1893, 162167, 452579, 486501, 1357737, 116312803, 285577349, 348938409, 856732047, 73393378693, 220180136079]

約数ペア:

[(1, 220180136079), (3, 73393378693), (257, 856732047), (631, 348938409), (771, 285577349), (1893, 116312803), (162167, 1357737), (452579, 486501)]