211067909

素因数分解:

${\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{283}}^1\times {\mathrm{557}}^1$

素因数の和:956

約数の個数: 16

約数和(自身を含む): 230735232

約数和(自身を除く): 19667323

約数列:

[1, 13, 103, 283, 557, 1339, 3679, 7241, 29149, 57371, 157631, 378937, 745823, 2049203, 16235993, 211067909]

約数ペア:

[(1, 211067909), (13, 16235993), (103, 2049203), (283, 745823), (557, 378937), (1339, 157631), (3679, 57371), (7241, 29149)]