87000206

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{2131}}^1$

素因数の和:2419

約数の個数: 16

約数和(自身を含む): 132397200

約数和(自身を除く): 45396994

約数列:

[1, 2, 137, 149, 274, 298, 2131, 4262, 20413, 40826, 291947, 317519, 583894, 635038, 43500103, 87000206]

約数ペア:

[(1, 87000206), (2, 43500103), (137, 635038), (149, 583894), (274, 317519), (298, 291947), (2131, 40826), (4262, 20413)]