207710836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{476401}}^1$

素因数の和:476514

約数の個数: 12

約数和(自身を含む): 366829540

約数和(自身を除く): 159118704

約数列:

[1, 2, 4, 109, 218, 436, 476401, 952802, 1905604, 51927709, 103855418, 207710836]

約数ペア:

[(1, 207710836), (2, 103855418), (4, 51927709), (109, 1905604), (218, 952802), (436, 476401)]