201019786

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{2269}}^1\times {\mathrm{4027}}^1$

素因数の和:6309

約数の個数: 16

約数和(自身を含む): 329168160

約数和(自身を除く): 128148374

約数列:

[1, 2, 11, 22, 2269, 4027, 4538, 8054, 24959, 44297, 49918, 88594, 9137263, 18274526, 100509893, 201019786]

約数ペア:

[(1, 201019786), (2, 100509893), (11, 18274526), (22, 9137263), (2269, 88594), (4027, 49918), (4538, 44297), (8054, 24959)]