200528390

素因数分解:

$2^1\times 5^1\times {\mathrm{109}}^1\times {\mathrm{183971}}^1$

素因数の和:184087

約数の個数: 16

約数和(自身を含む): 364264560

約数和(自身を除く): 163736170

約数列:

[1, 2, 5, 10, 109, 218, 545, 1090, 183971, 367942, 919855, 1839710, 20052839, 40105678, 100264195, 200528390]

約数ペア:

[(1, 200528390), (2, 100264195), (5, 40105678), (10, 20052839), (109, 1839710), (218, 919855), (545, 367942), (1090, 183971)]