236381509

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 298045440

約数和(自身を除く): 61663931

約数列:

[1, 7, 13, 79, 91, 131, 251, 553, 917, 1027, 1703, 1757, 3263, 7189, 10349, 11921, 19829, 22841, 32881, 72443, 134537, 138803, 230167, 257777, 427453, 941759, 1804439, 2597599, 2992171, 18183193, 33768787, 236381509]

約数ペア:

[(1, 236381509), (7, 33768787), (13, 18183193), (79, 2992171), (91, 2597599), (131, 1804439), (251, 941759), (553, 427453), (917, 257777), (1027, 230167), (1703, 138803), (1757, 134537), (3263, 72443), (7189, 32881), (10349, 22841), (11921, 19829)]