214016978

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{39097}}^1$

素因数の和:39146

約数の個数: 32

約数和(自身を含む): 405368064

約数和(自身を除く): 191351086

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2737, 5474, 39097, 78194, 273679, 547358, 664649, 899231, 1329298, 1798462, 4652543, 6294617, 9305086, 12589234, 15286927, 30573854, 107008489, 214016978]

約数ペア:

[(1, 214016978), (2, 107008489), (7, 30573854), (14, 15286927), (17, 12589234), (23, 9305086), (34, 6294617), (46, 4652543), (119, 1798462), (161, 1329298), (238, 899231), (322, 664649), (391, 547358), (782, 273679), (2737, 78194), (5474, 39097)]