217419299

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{593}}^1\times {\mathrm{839}}^1$

素因数の和:1474

約数の個数: 16

約数和(自身を含む): 239500800

約数和(自身を除く): 22081501

約数列:

[1, 19, 23, 437, 593, 839, 11267, 13639, 15941, 19297, 259141, 366643, 497527, 9453013, 11443121, 217419299]

約数ペア:

[(1, 217419299), (19, 11443121), (23, 9453013), (437, 497527), (593, 366643), (839, 259141), (11267, 19297), (13639, 15941)]