208760132

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{73819}}^1$

素因数の和:73931

約数の個数: 24

約数和(自身を含む): 421659840

約数和(自身を除く): 212899708

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 707, 1414, 2828, 73819, 147638, 295276, 516733, 1033466, 2066932, 7455719, 14911438, 29822876, 52190033, 104380066, 208760132]

約数ペア:

[(1, 208760132), (2, 104380066), (4, 52190033), (7, 29822876), (14, 14911438), (28, 7455719), (101, 2066932), (202, 1033466), (404, 516733), (707, 295276), (1414, 147638), (2828, 73819)]