205375093

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{887}}^1$

素因数の和:1033

約数の個数: 32

約数和(自身を含む): 267337728

約数和(自身を除く): 61962635

約数列:

[1, 7, 11, 31, 77, 97, 217, 341, 679, 887, 1067, 2387, 3007, 6209, 7469, 9757, 21049, 27497, 33077, 68299, 86039, 192479, 231539, 302467, 602273, 946429, 2117269, 2667209, 6625003, 18670463, 29339299, 205375093]

約数ペア:

[(1, 205375093), (7, 29339299), (11, 18670463), (31, 6625003), (77, 2667209), (97, 2117269), (217, 946429), (341, 602273), (679, 302467), (887, 231539), (1067, 192479), (2387, 86039), (3007, 68299), (6209, 33077), (7469, 27497), (9757, 21049)]