219948696201

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{16787}}^1\times {\mathrm{335957}}^1$

素因数の和:352760

約数の個数: 16

約数和(自身を含む): 315843522624

約数和(自身を除く): 95894826423

約数列:

[1, 3, 13, 39, 16787, 50361, 218231, 335957, 654693, 1007871, 4367441, 13102323, 5639710159, 16919130477, 73316232067, 219948696201]

約数ペア:

[(1, 219948696201), (3, 73316232067), (13, 16919130477), (39, 5639710159), (16787, 13102323), (50361, 4367441), (218231, 1007871), (335957, 654693)]