214328015

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{7451}}^1$

素因数の和:7990

約数の個数: 16

約数和(自身を含む): 281149056

約数和(自身を除く): 66821041

約数列:

[1, 5, 11, 55, 523, 2615, 5753, 7451, 28765, 37255, 81961, 409805, 3896873, 19484365, 42865603, 214328015]

約数ペア:

[(1, 214328015), (5, 42865603), (11, 19484365), (55, 3896873), (523, 409805), (2615, 81961), (5753, 37255), (7451, 28765)]