201235856

素因数分解:

$2^4\times {\mathrm{1321}}^1\times {\mathrm{9521}}^1$

素因数の和:10850

約数の個数: 20

約数和(自身を含む): 390230604

約数和(自身を除く): 188994748

約数列:

[1, 2, 4, 8, 16, 1321, 2642, 5284, 9521, 10568, 19042, 21136, 38084, 76168, 152336, 12577241, 25154482, 50308964, 100617928, 201235856]

約数ペア:

[(1, 201235856), (2, 100617928), (4, 50308964), (8, 25154482), (16, 12577241), (1321, 152336), (2642, 76168), (5284, 38084), (9521, 21136), (10568, 19042)]