204600355

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{17317}}^1$

素因数の和:17478

約数の個数: 16

約数和(自身を含む): 261848160

約数和(自身を除く): 57247805

約数列:

[1, 5, 17, 85, 139, 695, 2363, 11815, 17317, 86585, 294389, 1471945, 2407063, 12035315, 40920071, 204600355]

約数ペア:

[(1, 204600355), (5, 40920071), (17, 12035315), (85, 2407063), (139, 1471945), (695, 294389), (2363, 86585), (11815, 17317)]