200523020

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1069}}^1$

素因数の和:1274

約数の個数: 48

約数和(自身を含む): 430345440

約数和(自身を除く): 229822420

約数列:

[1, 2, 4, 5, 10, 20, 83, 113, 166, 226, 332, 415, 452, 565, 830, 1069, 1130, 1660, 2138, 2260, 4276, 5345, 9379, 10690, 18758, 21380, 37516, 46895, 88727, 93790, 120797, 177454, 187580, 241594, 354908, 443635, 483188, 603985, 887270, 1207970, 1774540, 2415940, 10026151, 20052302, 40104604, 50130755, 100261510, 200523020]

約数ペア:

[(1, 200523020), (2, 100261510), (4, 50130755), (5, 40104604), (10, 20052302), (20, 10026151), (83, 2415940), (113, 1774540), (166, 1207970), (226, 887270), (332, 603985), (415, 483188), (452, 443635), (565, 354908), (830, 241594), (1069, 187580), (1130, 177454), (1660, 120797), (2138, 93790), (2260, 88727), (4276, 46895), (5345, 37516), (9379, 21380), (10690, 18758)]