214967959

素因数分解:

${\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{701}}^1$

素因数の和:990

約数の個数: 16

約数和(自身を含む): 229132800

約数和(自身を除く): 14164841

約数列:

[1, 23, 67, 199, 701, 1541, 4577, 13333, 16123, 46967, 139499, 306659, 1080241, 3208477, 9346433, 214967959]

約数ペア:

[(1, 214967959), (23, 9346433), (67, 3208477), (199, 1080241), (701, 306659), (1541, 139499), (4577, 46967), (13333, 16123)]