202230020

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{43397}}^1$

素因数の和:43639

約数の個数: 24

約数和(自身を含む): 426515544

約数和(自身を除く): 224285524

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 2330, 4660, 43397, 86794, 173588, 216985, 433970, 867940, 10111501, 20223002, 40446004, 50557505, 101115010, 202230020]

約数ペア:

[(1, 202230020), (2, 101115010), (4, 50557505), (5, 40446004), (10, 20223002), (20, 10111501), (233, 867940), (466, 433970), (932, 216985), (1165, 173588), (2330, 86794), (4660, 43397)]