208040938

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{479357}}^1$

素因数の和:479397

約数の個数: 16

約数和(自身を含む): 368146944

約数和(自身を除く): 160106006

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 479357, 958714, 3355499, 6710998, 14860067, 29720134, 104020469, 208040938]

約数ペア:

[(1, 208040938), (2, 104020469), (7, 29720134), (14, 14860067), (31, 6710998), (62, 3355499), (217, 958714), (434, 479357)]