201391036

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{28429}}^1$

素因数の和:28474

約数の個数: 48

約数和(自身を含む): 458519040

約数和(自身を除く): 257128004

約数列:

[1, 2, 4, 7, 11, 14, 22, 23, 28, 44, 46, 77, 92, 154, 161, 253, 308, 322, 506, 644, 1012, 1771, 3542, 7084, 28429, 56858, 113716, 199003, 312719, 398006, 625438, 653867, 796012, 1250876, 1307734, 2189033, 2615468, 4378066, 4577069, 7192537, 8756132, 9154138, 14385074, 18308276, 28770148, 50347759, 100695518, 201391036]

約数ペア:

[(1, 201391036), (2, 100695518), (4, 50347759), (7, 28770148), (11, 18308276), (14, 14385074), (22, 9154138), (23, 8756132), (28, 7192537), (44, 4577069), (46, 4378066), (77, 2615468), (92, 2189033), (154, 1307734), (161, 1250876), (253, 796012), (308, 653867), (322, 625438), (506, 398006), (644, 312719), (1012, 199003), (1771, 113716), (3542, 56858), (7084, 28429)]