207977726

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{201139}}^1$

素因数の和:201199

約数の個数: 16

約数和(自身を含む): 347569920

約数和(自身を除く): 139592194

約数列:

[1, 2, 11, 22, 47, 94, 517, 1034, 201139, 402278, 2212529, 4425058, 9453533, 18907066, 103988863, 207977726]

約数ペア:

[(1, 207977726), (2, 103988863), (11, 18907066), (22, 9453533), (47, 4425058), (94, 2212529), (517, 402278), (1034, 201139)]