200607869

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{401}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 257022720

約数和(自身を除く): 56414851

約数列:

[1, 7, 11, 73, 77, 89, 401, 511, 623, 803, 979, 2807, 4411, 5621, 6497, 6853, 29273, 30877, 35689, 45479, 71467, 204911, 249823, 322003, 392579, 500269, 2254021, 2605297, 2748053, 18237079, 28658267, 200607869]

約数ペア:

[(1, 200607869), (7, 28658267), (11, 18237079), (73, 2748053), (77, 2605297), (89, 2254021), (401, 500269), (511, 392579), (623, 322003), (803, 249823), (979, 204911), (2807, 71467), (4411, 45479), (5621, 35689), (6497, 30877), (6853, 29273)]