203905646

素因数分解:

$2^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{109}}^1\times {\mathrm{2843}}^1$

素因数の和:3008

約数の個数: 32

約数和(自身を含む): 360391680

約数和(自身を除く): 156486034

約数列:

[1, 2, 7, 14, 47, 94, 109, 218, 329, 658, 763, 1526, 2843, 5123, 5686, 10246, 19901, 35861, 39802, 71722, 133621, 267242, 309887, 619774, 935347, 1870694, 2169209, 4338418, 14564689, 29129378, 101952823, 203905646]

約数ペア:

[(1, 203905646), (2, 101952823), (7, 29129378), (14, 14564689), (47, 4338418), (94, 2169209), (109, 1870694), (218, 935347), (329, 619774), (658, 309887), (763, 267242), (1526, 133621), (2843, 71722), (5123, 39802), (5686, 35861), (10246, 19901)]