201958070

素因数分解:

$2^1\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{8627}}^1$

素因数の和:10975

約数の個数: 16

約数和(自身を含む): 363721968

約数和(自身を除く): 161763898

約数列:

[1, 2, 5, 10, 2341, 4682, 8627, 11705, 17254, 23410, 43135, 86270, 20195807, 40391614, 100979035, 201958070]

約数ペア:

[(1, 201958070), (2, 100979035), (5, 40391614), (10, 20195807), (2341, 86270), (4682, 43135), (8627, 23410), (11705, 17254)]