208784246

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{201919}}^1$

素因数の和:201979

約数の個数: 16

約数和(自身を含む): 348917760

約数和(自身を除く): 140133514

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 201919, 403838, 2221109, 4442218, 9490193, 18980386, 104392123, 208784246]

約数ペア:

[(1, 208784246), (2, 104392123), (11, 18980386), (22, 9490193), (47, 4442218), (94, 2221109), (517, 403838), (1034, 201919)]