201922870851

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{12377}}^1\times {\mathrm{139439}}^1$

素因数の和:151835

約数の個数: 24

約数和(自身を含む): 314129874240

約数和(自身を除く): 112207003389

約数列:

[1, 3, 9, 13, 39, 117, 12377, 37131, 111393, 139439, 160901, 418317, 482703, 1254951, 1448109, 1812707, 5438121, 16314363, 1725836503, 5177509509, 15532528527, 22435874539, 67307623617, 201922870851]

約数ペア:

[(1, 201922870851), (3, 67307623617), (9, 22435874539), (13, 15532528527), (39, 5177509509), (117, 1725836503), (12377, 16314363), (37131, 5438121), (111393, 1812707), (139439, 1448109), (160901, 1254951), (418317, 482703)]