204904726

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{271}}^1\times {\mathrm{2237}}^1$

素因数の和:2536

約数の個数: 24

約数和(自身を含む): 334196064

約数和(自身を除く): 129291338

約数列:

[1, 2, 13, 26, 169, 271, 338, 542, 2237, 3523, 4474, 7046, 29081, 45799, 58162, 91598, 378053, 606227, 756106, 1212454, 7880951, 15761902, 102452363, 204904726]

約数ペア:

[(1, 204904726), (2, 102452363), (13, 15761902), (26, 7880951), (169, 1212454), (271, 756106), (338, 606227), (542, 378053), (2237, 91598), (3523, 58162), (4474, 45799), (7046, 29081)]