205689934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{53593}}^1$

素因数の和:53715

約数の個数: 16

約数和(自身を含む): 327995280

約数和(自身を除く): 122305346

約数列:

[1, 2, 19, 38, 101, 202, 1919, 3838, 53593, 107186, 1018267, 2036534, 5412893, 10825786, 102844967, 205689934]

約数ペア:

[(1, 205689934), (2, 102844967), (19, 10825786), (38, 5412893), (101, 2036534), (202, 1018267), (1919, 107186), (3838, 53593)]