201566949

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{563}}^1\times {\mathrm{911}}^1$

素因数の和:1608

約数の個数: 16

約数和(自身を含む): 271586304

約数和(自身を除く): 70019355

約数列:

[1, 3, 131, 393, 563, 911, 1689, 2733, 73753, 119341, 221259, 358023, 512893, 1538679, 67188983, 201566949]

約数ペア:

[(1, 201566949), (3, 67188983), (131, 1538679), (393, 512893), (563, 358023), (911, 221259), (1689, 119341), (2733, 73753)]