210523898

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{53623}}^1$

素因数の和:53789

約数の個数: 16

約数和(自身を含む): 342335616

約数和(自身を除く): 131811718

約数列:

[1, 2, 13, 26, 151, 302, 1963, 3926, 53623, 107246, 697099, 1394198, 8097073, 16194146, 105261949, 210523898]

約数ペア:

[(1, 210523898), (2, 105261949), (13, 16194146), (26, 8097073), (151, 1394198), (302, 697099), (1963, 107246), (3926, 53623)]