201530288

素因数分解:

$2^4\times {\mathrm{137}}^1\times {\mathrm{91939}}^1$

素因数の和:92084

約数の個数: 20

約数和(自身を含む): 393319320

約数和(自身を除く): 191789032

約数列:

[1, 2, 4, 8, 16, 137, 274, 548, 1096, 2192, 91939, 183878, 367756, 735512, 1471024, 12595643, 25191286, 50382572, 100765144, 201530288]

約数ペア:

[(1, 201530288), (2, 100765144), (4, 50382572), (8, 25191286), (16, 12595643), (137, 1471024), (274, 735512), (548, 367756), (1096, 183878), (2192, 91939)]