200637783

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{223}}^1\times {\mathrm{709}}^1$

素因数の和:988

約数の個数: 32

約数和(自身を含む): 305356800

約数和(自身を除く): 104719017

約数列:

[1, 3, 9, 27, 47, 141, 223, 423, 669, 709, 1269, 2007, 2127, 6021, 6381, 10481, 19143, 31443, 33323, 94329, 99969, 158107, 282987, 299907, 474321, 899721, 1422963, 4268889, 7431029, 22293087, 66879261, 200637783]

約数ペア:

[(1, 200637783), (3, 66879261), (9, 22293087), (27, 7431029), (47, 4268889), (141, 1422963), (223, 899721), (423, 474321), (669, 299907), (709, 282987), (1269, 158107), (2007, 99969), (2127, 94329), (6021, 33323), (6381, 31443), (10481, 19143)]