202125860

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{29989}}^1$

素因数の和:30335

約数の個数: 24

約数和(自身を含む): 425738040

約数和(自身を除く): 223612180

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 29989, 59978, 119956, 149945, 299890, 599780, 10106293, 20212586, 40425172, 50531465, 101062930, 202125860]

約数ペア:

[(1, 202125860), (2, 101062930), (4, 50531465), (5, 40425172), (10, 20212586), (20, 10106293), (337, 599780), (674, 299890), (1348, 149945), (1685, 119956), (3370, 59978), (6740, 29989)]