201579829

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^2\times {\mathrm{53}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 244719468

約数和(自身を除く): 43139639

約数列:

[1, 11, 17, 43, 53, 121, 187, 473, 583, 731, 901, 1849, 2057, 2279, 5203, 6413, 8041, 9911, 20339, 25069, 31433, 38743, 88451, 97997, 109021, 223729, 275759, 345763, 426173, 1077967, 1665949, 3803393, 4687903, 11857637, 18325439, 201579829]

約数ペア:

[(1, 201579829), (11, 18325439), (17, 11857637), (43, 4687903), (53, 3803393), (121, 1665949), (187, 1077967), (473, 426173), (583, 345763), (731, 275759), (901, 223729), (1849, 109021), (2057, 97997), (2279, 88451), (5203, 38743), (6413, 31433), (8041, 25069), (9911, 20339)]