203695514

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1966

約数の個数: 24

約数和(自身を含む): 336620340

約数和(自身を除く): 132924826

約数列:

[1, 2, 11, 22, 121, 242, 653, 1289, 1306, 2578, 7183, 14179, 14366, 28358, 79013, 155969, 158026, 311938, 841717, 1683434, 9258887, 18517774, 101847757, 203695514]

約数ペア:

[(1, 203695514), (2, 101847757), (11, 18517774), (22, 9258887), (121, 1683434), (242, 841717), (653, 311938), (1289, 158026), (1306, 155969), (2578, 79013), (7183, 28358), (14179, 14366)]