210848410

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{141509}}^1$

素因数の和:141665

約数の個数: 16

約数和(自身を含む): 382077000

約数和(自身を除く): 171228590

約数列:

[1, 2, 5, 10, 149, 298, 745, 1490, 141509, 283018, 707545, 1415090, 21084841, 42169682, 105424205, 210848410]

約数ペア:

[(1, 210848410), (2, 105424205), (5, 42169682), (10, 21084841), (149, 1415090), (298, 707545), (745, 283018), (1490, 141509)]