200408978

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{15679}}^1$

素因数の和:15782

約数の個数: 32

約数和(自身を含む): 379330560

約数和(自身を除く): 178921582

約数列:

[1, 2, 7, 11, 14, 22, 77, 83, 154, 166, 581, 913, 1162, 1826, 6391, 12782, 15679, 31358, 109753, 172469, 219506, 344938, 1207283, 1301357, 2414566, 2602714, 9109499, 14314927, 18218998, 28629854, 100204489, 200408978]

約数ペア:

[(1, 200408978), (2, 100204489), (7, 28629854), (11, 18218998), (14, 14314927), (22, 9109499), (77, 2602714), (83, 2414566), (154, 1301357), (166, 1207283), (581, 344938), (913, 219506), (1162, 172469), (1826, 109753), (6391, 31358), (12782, 15679)]