202378730

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{189139}}^1$

素因数の和:189253

約数の個数: 16

約数和(自身を含む): 367688160

約数和(自身を除く): 165309430

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 189139, 378278, 945695, 1891390, 20237873, 40475746, 101189365, 202378730]

約数ペア:

[(1, 202378730), (2, 101189365), (5, 40475746), (10, 20237873), (107, 1891390), (214, 945695), (535, 378278), (1070, 189139)]