214682271

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{6803}}^1$

素因数の和:7030

約数の個数: 16

約数和(自身を含む): 292408704

約数和(自身を除く): 77726433

約数列:

[1, 3, 67, 157, 201, 471, 6803, 10519, 20409, 31557, 455801, 1068071, 1367403, 3204213, 71560757, 214682271]

約数ペア:

[(1, 214682271), (3, 71560757), (67, 3204213), (157, 1367403), (201, 1068071), (471, 455801), (6803, 31557), (10519, 20409)]