211402012

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{484867}}^1$

素因数の和:484980

約数の個数: 12

約数和(自身を含む): 373348360

約数和(自身を除く): 161946348

約数列:

[1, 2, 4, 109, 218, 436, 484867, 969734, 1939468, 52850503, 105701006, 211402012]

約数ペア:

[(1, 211402012), (2, 105701006), (4, 52850503), (109, 1939468), (218, 969734), (436, 484867)]